Tag Archives: pulley belt

China manufacturer V Belt Pulley Groove Bearing Pulley with ISO9001 (SPA, SPB, SPC, SPZ) wholesaler

Product Description

V Belt Pulley with ISO9001 (SPA, SPB, SPC, SPZ)

1. V-Pulley
Taper Bore
SPZ SPA CHINAMFG SPC
2. V-Pulley
Stock Bore
SPZ SPA CHINAMFG SPC
3. V-Pulley
Adjustable Speed
TB-1 TB-2 SB-1 SB-2
4. V-Pulley
Multi-Wedged
J L M

50 – 1 x SPZ – 1008 rü 15	Taper-v-belt pulley
56 – 1 x SPZ – 1008 rü 15	Taper-v-belt pulley
60 – 1 x SPZ – 1008 bü	Taper-v-belt pulley
63 – 1 x SPZ – 1108 bü	Taper-v-belt pulley
67 – 1 x SPZ – 1108 bü	Taper-v-belt pulley
71 – 1 x SPZ – 1108 bü	Taper-v-belt pulley
75 – 1 x SPZ – 1108 bü	Taper-v-belt pulley
80 – 1 x SPZ – 1210 bü	Taper-v-belt pulley
85 – 1 x SPZ – 1210 bü	Taper-v-belt pulley
90 – 1 x SPZ – 1210 bü	Taper-v-belt pulley
95 – 1 x SPZ – 1210 bü	Taper-v-belt pulley
100 – 1 x SPZ – 1210 bü	Taper-v-belt pulley
106 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
112 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
118 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
125 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
132 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
140 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
150 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
160 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
170 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
180 – 1 x SPZ – 1610 bü	Taper-v-belt pulley
190 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
200 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
224 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
250 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
280 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
315 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
355 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
400 – 1 x SPZ – 2012 bü	Taper-v-belt pulley
500 – 1 x SPZ – 2517	Taper-v-belt pulley
50 – 2 x SPZ – 1008 rü 26	Taper-v-belt pulley
56 – 2 x SPZ – 1108 rü 26	Taper-v-belt pulley
60 – 2 x SPZ – 1108 rü 26	Taper-v-belt pulley
63 – 2 x SPZ – 1108 bü	Taper-v-belt pulley
67 – 2 x SPZ – 1108 bü	Taper-v-belt pulley
71 – 2 x SPZ – 1108	Taper-v-belt pulley
75 – 2 x SPZ – 1210 bü	Taper-v-belt pulley
80 – 2 x SPZ – 1210 bü	Taper-v-belt pulley
85 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
90 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
95 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
100 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
106 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
112 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
118 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
125 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
132 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
140 – 2 x SPZ – 1610 bü	Taper-v-belt pulley
150 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
160 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
170 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
180 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
190 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
200 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
224 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
250 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
280 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
315 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
355 – 2 x SPZ – 2012 bü	Taper-v-belt pulley
400 – 2 x SPZ – 2517 bü	Taper-v-belt pulley
450 – 2 x SPZ – 2517 bü	Taper-v-belt pulley
500 – 2 x SPZ – 2517 bü	Taper-v-belt pulley
63 – 3 x SPZ – 1108 rü 17	Taper-v-belt pulley
67 – 3 x SPZ – 1108 rü 17	Taper-v-belt pulley
71 – 3 x SPZ – 1108 rü 17	Taper-v-belt pulley
75 – 3 x SPZ – 1210 rü 14	Taper-v-belt pulley
80 – 3 x SPZ – 1210 rü 14	Taper-v-belt pulley
85 – 3 x SPZ – 1610 rü 14	Taper-v-belt pulley
90 – 3 x SPZ – 1610 rü 14	Taper-v-belt pulley
95 – 3 x SPZ – 1610 rü 14	Taper-v-belt pulley
100 – 3 x SPZ – 1610 rü 14	Taper-v-belt pulley
106 – 3 x SPZ – 1610 rü 14	Taper-v-belt pulley
112 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
118 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
125 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
132 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
140 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
150 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
160 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
170 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
180 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
190 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
200 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
224 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
250 – 3 x SPZ – 2012 bü	Taper-v-belt pulley
280 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
315 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
355 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
400 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
450 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
500 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
630 – 3 x SPZ – 2517 bü	Taper-v-belt pulley
63 – 4 x SPZ – 1108	Taper-v-belt pulley
67 – 4 x SPZ – 1108	Taper-v-belt pulley
71 – 4 x SPZ – 1108	Taper-v-belt pulley
75 – 4 x SPZ – 1210 rü 26	Taper-v-belt pulley
80 – 4 x SPZ – 1210 rü 26	Taper-v-belt pulley
85 – 4 x SPZ – 1610 rü 26	Taper-v-belt pulley
90 – 4 x SPZ – 1610 rü 26	Taper-v-belt pulley
95 – 4 x SPZ – 1610 rü 26	Taper-v-belt pulley
100 – 4 x SPZ – 2012 rü 20	Taper-v-belt pulley
106 – 4 x SPZ – 2012 rü 20	Taper-v-belt pulley
112 – 4 x SPZ – 2012 bü	Taper-v-belt pulley
118 – 4 x SPZ – 2012 bü	Taper-v-belt pulley
125 – 4 x SPZ – 2012 bü	Taper-v-belt pulley
132 – 4 x SPZ – 2012 bü	Taper-v-belt pulley
140 – 4 x SPZ – 2012 bü	Taper-v-belt pulley
150 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
160 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
170 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
180 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
190 – 4 x SPZ – 2517	Taper-v-belt pulley
200 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
224 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
250 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
280 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
315 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
355 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
400 – 4 x SPZ – 2517 bü	Taper-v-belt pulley
450 – 4 x SPZ – 3571 bü	Taper-v-belt pulley
500 – 4 x SPZ – 3571 bü	Taper-v-belt pulley
630 – 4 x SPZ – 3030 bü	Taper-v-belt pulley
800 – 4 x SPZ – 3030 e.b.	Taper-v-belt pulley
85 – 5 x SPZ – 1610 rü 38	Taper-v-belt pulley
90 – 5 x SPZ – 1610 rü 38	Taper-v-belt pulley
95 – 5 x SPZ – 1610 rü 38	Taper-v-belt pulley
100 – 5 x SPZ – 2012 rü 32	Taper-v-belt pulley
106 – 5 x SPZ – 2012 rü 32	Taper-v-belt pulley
112 – 5 x SPZ – 2012 bü	Taper-v-belt pulley
118 – 5 x SPZ – 2012 bü	Taper-v-belt pulley
125 – 5 x SPZ – 2012 bü	Taper-v-belt pulley
132 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
140 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
150 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
160 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
180 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
200 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
224 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
250 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
280 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
315 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
355 – 5 x SPZ – 2517 bü	Taper-v-belt pulley
400 – 5 x SPZ – 3571 bü	Taper-v-belt pulley
450 – 5 x SPZ – 3571 bü	Taper-v-belt pulley
500 – 5 x SPZ – 3030 bü	Taper-v-belt pulley
630 – 5 x SPZ – 3030 bü	Taper-v-belt pulley
100 – 6 x SPZ – 2012 rü 44	Taper-v-belt pulley
106 – 6 x SPZ – 2012 rü 44	Taper-v-belt pulley
112 – 6 x SPZ – 2012 rü 44	Taper-v-belt pulley
118 – 6 x SPZ – 2517 rü 31	Taper-v-belt pulley

Choose GOODLUCK(TAI)

1. Our company boasts a combination of research and development, production and sales with highly professional capabilities.
2. Our company produces the pulley with the following: Drive can mitigate impact load; Transmission smooth operation, low noise, low vibration; Transmission of simple structure, easy to adjust; Drive for the manufacture and installation precision of pulley, unlike meshing transmission strictly; It has the function of overload protection; Transmission center distance of 2 axis adjusting range is larger.

Certification:	ISO
Pulley Sizes:	All
Manufacturing Process:	Casting

Samples:	US$ 0/Piece 1 Piece(Min.Order) \| Order Sample

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

belt pulley

How are belt pulleys employed in agricultural machinery and equipment?

Belt pulleys play a crucial role in agricultural machinery and equipment, contributing to various functions and operations in the agricultural industry. They are used in a wide range of applications, from power transmission and driving different agricultural implements to controlling the speed and functionality of various systems. Here’s a detailed explanation of how belt pulleys are employed in agricultural machinery and equipment:

1. Power Transmission: Belt pulleys are extensively used for power transmission in agricultural machinery. They serve as the driving force to transfer power from the tractor’s power take-off (PTO) to different agricultural implements. The PTO pulley, connected to the tractor’s PTO shaft, drives the belt, which, in turn, drives the pulleys on the implements, such as mowers, balers, harvesters, and seeders. This power transmission enables the implements to perform their specific functions effectively.

2. Crop Harvesting and Processing: Belt pulleys are employed in various agricultural machinery involved in crop harvesting and processing. For example, in combine harvesters, belt pulleys are used to drive the cutting mechanism, threshing drum, and grain conveyors. The rotation of the pulleys enables the harvesting and separation of crops from the fields. In processing equipment like grain elevators and conveyors, belt pulleys facilitate the movement of harvested crops for storage or further processing.

3. Irrigation Systems: Belt pulleys are utilized in irrigation systems in agriculture. In irrigation pumps, belt pulleys connect the pump’s drive shaft to the power source, such as an electric motor or a tractor’s PTO. The rotation of the pulleys drives the pump, which boosts water pressure and facilitates irrigation by distributing water to crops through sprinklers, drip lines, or other irrigation methods.

4. Feed and Forage Processing: Belt pulleys are employed in machinery used for feed and forage processing in the agricultural industry. For instance, in feed mixers, belt pulleys drive the mixing auger or paddle mechanism, ensuring thorough blending of different feed ingredients. In forage choppers or silage harvesters, belt pulleys drive the cutting mechanism and the feed rollers, enabling the efficient harvesting and chopping of forage crops.

5. Livestock Equipment: Belt pulleys are used in various livestock equipment and machinery. In milking machines, belt pulleys drive the vacuum pump, creating suction for milking cows. Conveyor systems for livestock feed or manure management also employ belt pulleys to transport feed or handle manure efficiently. Additionally, in barn ventilation systems, belt pulleys drive the fans, facilitating air circulation and maintaining optimal environmental conditions for livestock.

6. Speed Control and Functionality: Belt pulleys are utilized to control the speed and functionality of different agricultural machinery. By using pulleys of varying sizes or adjusting the pulley arrangement, the speed of the driven implements or systems can be modified to suit specific agricultural operations. This allows for customization and adaptability in tasks such as soil cultivation, planting, spraying, and material handling.

7. Custom Applications: Belt pulleys are also employed in custom applications in agriculture, depending on specific requirements. Farmers and equipment manufacturers may design and incorporate belt pulleys in unique ways to drive specialized equipment, such as conveyor systems, grain cleaners, hay baling systems, or other agricultural machinery tailored to their specific needs.

In summary, belt pulleys have diverse applications in agricultural machinery and equipment. From power transmission and driving agricultural implements to controlling speed, facilitating crop harvesting and processing, supporting irrigation systems, and enabling functionality in various equipment, belt pulleys play a vital role in optimizing agricultural operations and enhancing productivity in the agricultural industry.

belt pulley

What types of belts are commonly used with belt pulleys?

Several types of belts are commonly used in conjunction with belt pulleys for power transmission in various applications. The choice of belt depends on factors such as the specific requirements of the machinery, the desired power transmission characteristics, environmental conditions, and the type of pulley system being used. Here are some of the most commonly used types of belts:

1. V-Belts: V-belts, also known as Vee belts, are one of the most widely used types of belts with belt pulleys. They have a trapezoidal cross-section and typically feature a fabric cover and a rubber-like compound. V-belts are known for their high grip and power transmission capabilities, making them suitable for applications with moderate to high loads and speeds. They are commonly used in industries such as automotive, industrial machinery, and HVAC systems.

2. Timing Belts: Timing belts, also called synchronous belts, have toothed profiles on the inner side that engage with corresponding teeth on the pulley. This toothed design provides precise power transmission and prevents slippage. Timing belts are commonly used in applications that require precise synchronization of shafts and accurate positioning, such as in robotics, printing machinery, and automotive engines.

3. Flat Belts: Flat belts have a rectangular cross-section and are typically made of materials such as rubber, fabric, or synthetic compounds. They are flexible and can be easily customized to various lengths. Flat belts are commonly used in applications where high speeds and low power transmission requirements are present, such as in conveyor systems, textile machinery, and packaging equipment.

4. Round Belts: Round belts, also known as round O-ring belts, are circular belts made of materials such as rubber or urethane. They are flexible and can be easily joined to form endless loops. Round belts are commonly used in applications that require a lightweight and flexible power transmission solution, such as in small appliances, office equipment, and material handling systems.

5. Ribbed Belts: Ribbed belts, also called multi-rib belts or serpentine belts, have a ribbed or grooved design on the inner side. These ribs engage with corresponding grooves on the pulley, providing increased contact area and improved power transmission efficiency. Ribbed belts are commonly used in automotive engines, where they drive multiple accessories such as alternators, power steering pumps, and air conditioning compressors.

6. Variable Speed Belts: Variable speed belts, also known as adjustable speed belts or link belts, are made of individual links or segments that can be easily connected or disconnected to adjust the belt length. This allows for stepless speed variation and flexibility in power transmission. Variable speed belts are commonly used in applications where speed adjustment is required, such as in milling machines, woodworking equipment, and industrial conveyors.

These are just a few examples of the types of belts commonly used with belt pulleys. Each type of belt has its own unique characteristics and is suitable for specific applications based on factors such as load capacity, speed requirements, precision, and environmental conditions. The selection of the appropriate belt is crucial to ensure efficient and reliable power transmission in the machinery and equipment utilizing belt pulleys.

belt pulley

What is a belt pulley, and how is it used in mechanical systems?

A belt pulley is a mechanical device used in various systems to transmit power and motion between rotating shafts. It consists of a wheel with a grooved rim, known as the pulley, that is connected to a shaft. The pulley is typically made of materials such as cast iron, steel, or aluminum. It is used in conjunction with a belt or a rope to transfer rotational motion from one shaft to another. Here’s a detailed explanation:

A belt pulley is essential in mechanical systems for the following purposes:

Power Transmission: The primary function of a belt pulley is to transmit power between rotating shafts. It connects the driving shaft (input) to the driven shaft (output) through a belt or a rope. When the driving shaft rotates, the belt or rope engages with the grooves on the pulley, causing the pulley and the driven shaft to rotate. This allows power to be transferred from the driving shaft to the driven shaft, enabling the operation of various mechanical components or systems.
Speed Control: Belt pulleys are used to control the rotational speed of driven shafts. By varying the size or ratio of the pulleys connected by the belt, the rotational speed can be adjusted. Using different-sized pulleys, it is possible to increase or decrease the speed of the driven shaft compared to the driving shaft. This speed control capability is beneficial in applications where different rotational speeds are required for specific operations or to match the requirements of different components in a system.
Directional Change: Belt pulleys also enable the change of direction in mechanical systems. By arranging multiple pulleys with belts or ropes in a system, the rotational motion can be redirected. For example, a system with two pulleys connected by a belt can change the direction of the driven shaft compared to the driving shaft. This directional change allows for the transmission of power and motion in desired orientations, enabling the operation of mechanical components or systems in different directions.
Tension Control: Belt pulleys play a role in maintaining proper tension in belt-driven systems. The tension in the belt is important to ensure a secure and reliable connection between the pulleys. Pulleys with adjustable features, such as tensioning systems or idler pulleys, help maintain the optimal tension in the belt. Proper tension control prevents belt slippage, ensures efficient power transmission, and reduces wear on the belt and pulley surfaces.
Noise and Vibration Reduction: Belt pulleys contribute to noise and vibration reduction in mechanical systems. The design of the pulley, including the groove profile and surface finish, can help minimize noise and vibration generated during operation. Additionally, proper alignment and tensioning of the belt ensure smoother engagement with the pulley, reducing noise and vibration levels. This is particularly important in applications that require quiet operation or where excessive vibrations can affect system performance or operator comfort.
Compatibility and Interchangeability: Belt pulleys offer compatibility and interchangeability benefits in mechanical systems. They provide a flexible and modular approach to power transmission, allowing different pulleys to be easily interchanged or replaced based on specific requirements. This versatility enables system designers and operators to adapt and modify mechanical systems more efficiently, making it easier to accommodate changes in load, speed, or other operational parameters.

In summary, a belt pulley is a mechanical device used for power transmission and motion control in various mechanical systems. It connects rotating shafts through belts or ropes, allowing power to be transmitted from one shaft to another. Belt pulleys provide speed control, directional change, tension control, noise and vibration reduction, as well as compatibility and interchangeability benefits. By utilizing belt pulleys, mechanical systems can efficiently transfer power, control speeds, and enable the operation of different components or systems in desired directions.

China manufacturer V Belt Pulley Groove Bearing Pulley with ISO9001 (SPA, SPB, SPC, SPZ) wholesaler
editor by CX

2023-11-17

China supplier Flat Idler Gx20286 V Belt Pulley Gx20287 Belt Gx20006 engine pulley

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Product Description

Flat Idler Gx25716 V Belt Pulley Gx25717 Belt Gx20006
#eastarsmallenginerepair
Transmission Drive Belt Pulley Repair Kit GX20006 GX25716 GX25717

================================================================================================================
Fits model L100 L110 L120 L130 L107 L111 LA110 LA120 LA130 LA140 LA150 X110 X120 X140 LA115 LA
Also fits L125 LA135 LA145 LA155 LA165 LA175 D110 D120 D130 D140 D150 D160 D170 and others
================================================================================================================

V-Idler

V-Idler Specifications
Outer Diameter: 2-13/16″
Inside Diameter: 11/16″
Overall Width: 5/8″
Bore: .669″
Offset: None
Construction: Composite, glass filled nylon
Replaces John Deere Part Number: GX25716
Fits the following John Deere models: L110 L120 L130

Flat Idler

Flat Idler Pulley Specifications:
Outer Dimension: 3-3/8″
Flat Outer Dimension: 2-3/4″
Flat Width: 3/4″
Overall Width: 1″
Bore: .669″
Offset: None
Material: Composite
Replaces John Deere Part Number: GX25717

V Belts

1/2″ x 88″ 4L880 Deck Traction Drive Belt
John Deere: L110, L118, L120, L125, L130 and L145
with 42″ and 48″ decks; for 17.5, 22 and 23 HP engines
ORIGINAL JOHN DEERE PART # GX20006
Application: Drive
Type: Covered
Width: 1/2 “
Length: 88 1/2 “

FAQ:

Notice

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We do retail and wholesale for gasoline chainsaw, brush cutter, grass trimmer, and other garden tool parts. Welcome here to pick out and buy.

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If you have questions or problems please leave messages, we will reply to you as soon as possible.

Certification:	RoHS, CE, ISO, CCC
Power Source:	Gasoline
Type:	Transmission Drive Belt Kit
Material:	Nylon
Idler V Belt:	Oregon Parts Gx20286
Falt Idler:	John Deere Gx20287

Samples:	US$ 19.99/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

flat belt pulley

How do flat belt pulleys contribute to efficient power transmission?

Flat belt pulleys play a significant role in achieving efficient power transmission in various mechanical systems. Here’s a detailed explanation:

1. Large Contact Area:

Flat belt pulleys have a wide and flat contact surface with the belt. This large contact area allows for efficient power transfer by maximizing the frictional forces between the pulley and the belt. The increased contact area results in enhanced grip, reducing the likelihood of belt slippage and improving power transmission efficiency.

2. Flexibility and Tension:

The flexibility of flat belts enables them to conform to the shape of the pulleys and maintain contact along the entire width of the belt. This flexibility allows for effective power transmission around bends and over pulleys of different diameters. Additionally, proper tensioning of the belt ensures optimal contact and minimizes energy losses due to excessive belt sag or tightness.

3. Smooth Operation:

Flat belt pulleys, when properly aligned and balanced, offer smooth and vibration-free operation. This smooth operation reduces energy losses that may occur due to belt oscillation or excessive vibrations. It also helps to minimize noise and prolong the life of the belt and pulley components.

4. Adjustable Speed Ratios:

By using different-sized pulleys in a flat belt drive system, the speed ratio between the driving and driven pulleys can be adjusted. This allows for versatile power transmission, enabling the selection of the desired output speed based on the application requirements. The ability to adjust speed ratios contributes to efficient power utilization and the optimization of machinery performance.

5. Easy Maintenance and Replacement:

Flat belt pulleys are relatively easy to maintain and replace. Belt tension adjustments, pulley alignment checks, and periodic belt inspections can help ensure efficient power transmission. When replacement is necessary, flat belts are readily available and can be quickly installed, reducing downtime and improving overall system efficiency.

6. Cost-effectiveness:

Flat belt pulleys offer a cost-effective solution for power transmission compared to other types of drives. They are relatively simple in design, require minimal lubrication, and have lower initial costs compared to systems such as gear drives or chain drives. This cost-effectiveness makes flat belt pulleys a popular choice in a wide range of applications.

By maximizing the contact area, ensuring proper tension, providing smooth operation, allowing for adjustable speed ratios, and offering ease of maintenance, flat belt pulleys contribute to efficient power transmission. Their design characteristics and versatility make them suitable for various industrial and mechanical systems.

flat belt pulley

Can flat belt pulleys withstand variations in environmental conditions?

Flat belt pulleys are designed to withstand variations in environmental conditions to a certain extent. Here’s a detailed explanation:

1. Temperature:

Flat belt pulleys can generally tolerate a wide range of temperatures. However, extreme temperatures, either too high or too low, can affect the performance and longevity of the pulleys. High temperatures can cause material expansion, accelerated wear, and deterioration of lubricants, while low temperatures can make materials brittle and increase the risk of cracking or breakage. It’s important to consider the temperature limits specified by the manufacturer and choose materials that can withstand the expected temperature range.

2. Humidity and Moisture:

Flat belt pulleys should be protected from excessive humidity and moisture, as these can lead to corrosion and rust formation, especially in pulleys made of steel or cast iron. Proper sealing, surface treatments, or the use of corrosion-resistant materials can help mitigate the effects of humidity and moisture.

3. Dust and Contaminants:

Accumulation of dust, dirt, or other contaminants on flat belt pulleys can interfere with the belt’s grip, cause slippage, and accelerate wear. Regular cleaning and maintenance are necessary to remove such contaminants and ensure smooth operation.

4. Chemical Exposure:

Flat belt pulleys may encounter various chemicals depending on the application. Some chemicals can degrade the materials used in the pulleys, leading to reduced strength, increased wear, and failure. It’s important to select materials that are resistant to the specific chemicals present in the environment.

5. UV Exposure:

Exposure to ultraviolet (UV) radiation from sunlight or certain artificial sources can degrade the properties of pulley materials, particularly plastic components. UV-resistant coatings or selecting materials with inherent UV resistance can help mitigate the effects of prolonged UV exposure.

6. Vibrations and Shock:

Flat belt pulleys should be designed to withstand vibrations and shock loads that may be present in the operating environment. Excessive vibrations or shocks can lead to misalignment, increased wear, and premature failure. Proper installation, alignment, and the use of vibration-damping materials can help minimize these effects.

While flat belt pulleys can tolerate variations in environmental conditions, it’s important to assess the specific operating environment and select pulleys and materials accordingly. Adhering to manufacturer guidelines, performing regular inspections, and implementing appropriate maintenance practices can help ensure the longevity and reliable performance of flat belt pulleys in various environmental conditions.

flat belt pulley

What is a flat belt pulley, and how does it function in machinery?

A flat belt pulley is a type of pulley used in machinery that utilizes a flat belt for power transmission. Here’s a detailed explanation:

1. Design and Construction:

A flat belt pulley consists of a cylindrical or disk-shaped body with a flat or slightly concave surface. It is typically made of durable materials such as cast iron, steel, or aluminum. The pulley may have one or more grooves or channels on its surface to accommodate the flat belt, ensuring proper engagement and power transfer.

2. Power Transmission:

The primary function of a flat belt pulley is to transmit power from a driving source, such as an engine or motor, to a driven component in machinery. The flat belt connects the driving pulley (also known as the driver) to the driven pulley (also known as the driven). As the driving pulley rotates, it imparts rotational motion to the flat belt, which in turn transfers the power to the driven pulley. This enables the driven component to perform its intended function.

3. Belt Grip and Traction:

A flat belt pulley provides grip and traction on the flat belt, ensuring efficient power transfer and minimizing slippage. The design of the pulley surface, including any grooves or channels, helps maintain proper belt engagement and prevents the belt from slipping or coming off the pulley during operation. The pulley’s material and surface finish are chosen to optimize friction and traction between the pulley and the belt.

4. Speed and Torque Conversion:

By varying the size of the flat belt pulleys in a machinery system, the rotational speed and torque can be converted according to the desired requirements. The ratio of the pulley diameters determines the speed ratio between the driving and driven components. For example, a larger pulley on the driving side and a smaller pulley on the driven side will result in increased speed at the driven component but reduced torque. This allows for the customization and adaptation of machinery to different operational needs.

5. Tension and Alignment:

A flat belt pulley aids in maintaining proper tension and alignment of the flat belt. Tensioning mechanisms, such as adjustable pulley positions or tensioners, are utilized to ensure optimal tension in the belt. Proper tension prevents slippage and ensures the belt remains tightly engaged with the pulleys. Additionally, flat belt pulleys may incorporate features like crowned surfaces or tracking guides to aid in belt alignment, reducing the risk of misalignment and optimizing power transmission.

6. Maintenance and Replacement:

Regular maintenance and inspection of flat belt pulleys are essential for their proper functioning. It is important to check for wear, damage, or misalignment of the pulley and the flat belt. Any worn or damaged pulleys should be replaced promptly to prevent performance issues and potential failures in the machinery.

In summary, a flat belt pulley is a key component in machinery for power transmission using flat belts. It provides grip and traction, facilitates speed and torque conversion, aids in tension and alignment, and requires regular maintenance to ensure optimal performance.

China supplier Flat Idler Gx20286 V Belt Pulley Gx20287 Belt Gx20006 engine pulley
editor by CX

2023-11-17

China factory Belt Tensioner, V-Ribbed Belt 24430296 71739304 614533 90537585 Tensioner Pulley in China pulley bearing

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Product Description

Tensioner& Pulley Manufacturer In China

Products Deatils :

OEM No.	24435716 71739304 614533 9571585
Car Model	Chevrolet/Ope l GM/ Fiat
Materials	Highly Quality bearing steel high quality grease lubricant
Payment	western union ,T/T. You can pay 30% deposit first and the balance must be paid before the delivery .
packing detail	1.Neutral Packing
	2.SAJ Color packing or CNIS packing
	3 As customers request.
deliever time	within 15 days after receiving the 30% deposit. except customs parts
Remark	we can accept a trial order of small quantity.

Products Pictures :

Other Chevrolet Parts Supplying:

A. Chevrolet Clutch release bearings
B. Chevrolet Hydraulic Slave Cylinder
C. Chevrolet Tensioner bearings
D. Chevrolet Fuel injection Nozzle
E. Chevrolet Ignition coils
F. Chevrolet Master cylinder Clutch
G.Chevrolet Brake master cylinder

About our company:

HangZhou Sujun Machinery is a integrated group of automotive spare parts in research ,design manufacture and marketing .Products Contain clutch release bearing & hydraulic release bearings,belt tensioner & pulley wheel bearings ,hub unit s,tapered roller bearings, and automotive electric parts(ingition coils ,ignition weir sets, sensioners , fuel injection and so on ) and other sereis automobile spare parts.
We have been committed to the concept of “professional, integrity, innovation, service” Product best-selling Europe and the United States, the Middle East, southeast Asia and other countries and regions.
With the rich experience , advanced technology and strict management we won the domestic and abroad customers consistent high praise.
we are willing to establish a long-term cooperative relationship with cstomers from all over the world with the principle as “good quality , efficency integrity, win-win”.

should you have any questions pls do not hesitate to contact us

Type:	Tensioner Bearing
Material:	Stainless Steel
Certification:	ISO9001, TS16949, ISO9006, QS9000
ABS:	Without ABS
Brand:	Saj
Car Make:	Chevrolet

Samples:	US$ 90/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

belt pulley

What are the maintenance requirements for belt pulleys in industrial settings?

In industrial settings, proper maintenance of belt pulleys is essential to ensure their optimal performance, longevity, and safe operation. Here’s a detailed explanation of the maintenance requirements for belt pulleys in industrial settings:

1. Regular Inspection: Belt pulleys should be inspected regularly to identify any signs of wear, damage, or misalignment. Inspect the pulleys for cracks, corrosion, excessive wear on the grooves, or any other visible abnormalities. Check for proper alignment by examining the position of the pulleys relative to each other and their corresponding belts. Regular inspections help detect issues early on and prevent further damage or failures.

2. Lubrication: Proper lubrication is crucial for the smooth operation of belt pulleys. Lubricate the pulley bearings according to the manufacturer’s recommendations. This helps reduce friction, heat generation, and wear on the bearings. Use the appropriate lubricant and follow the recommended lubrication intervals to ensure optimal performance and extend the life of the pulleys.

3. Tension Adjustment: Maintaining proper belt tension is vital for the efficient and reliable operation of belt pulleys. Check the tension of the belts regularly using the manufacturer’s guidelines or recommended tensioning devices. Adjust the tension as needed to ensure the belts are neither too loose nor too tight. Proper tensioning allows for effective power transmission, minimizes belt slippage, and reduces wear on the belts and pulleys.

4. Belt Replacement: Over time, belts may wear out or become damaged. Regularly inspect the belts for signs of wear, cracking, fraying, or excessive stretching. If any of these issues are present, replace the belts promptly with new ones of the correct size and type. Using worn or damaged belts can lead to reduced performance, increased risk of pulley damage, and potential system failures.

5. Cleaning: Keep the belt pulleys clean and free from debris, dust, and dirt that may accumulate over time. Use appropriate cleaning methods, such as brushing or compressed air, to remove any contaminants that could affect the pulley’s performance or the grip of the belts. Clean pulleys contribute to better belt traction, reduce the risk of slippage, and improve overall system efficiency.

6. Alignment Correction: Proper pulley alignment is crucial for efficient power transmission and to prevent premature wear. If misalignment is detected during inspections or if the belts are not running smoothly, take corrective measures to align the pulleys correctly. Use alignment tools, such as laser alignment devices, to ensure precise alignment of the pulleys. Proper alignment minimizes belt wear, reduces noise and vibration, and extends the life of the pulleys and belts.

7. Safety Measures: When performing maintenance on belt pulleys, always adhere to safety procedures. Follow lockout/tagout protocols to isolate the equipment from power sources before inspecting or working on the pulleys. Use appropriate personal protective equipment (PPE) to protect against potential hazards. Ensure that maintenance personnel are trained in safe maintenance practices and are familiar with the specific procedures for working with belt pulleys.

8. Record Keeping: Maintain a record of maintenance activities and inspections performed on belt pulleys. This includes dates of inspections, lubrication, tension adjustments, belt replacements, and any corrective actions taken. Keeping a maintenance log helps track the history of maintenance activities, identify recurring issues, and plan future maintenance tasks effectively.

In summary, the maintenance requirements for belt pulleys in industrial settings include regular inspections, proper lubrication, tension adjustment, belt replacement, cleaning, alignment correction, adherence to safety measures, and maintaining a maintenance record. By following these maintenance requirements, industrial facilities can ensure the optimal performance, longevity, and safe operation of belt pulleys, contributing to the overall efficiency and reliability of their industrial processes.

belt pulley

How do belt pulleys contribute to the operation of conveyor systems for material handling?

Belt pulleys play a crucial role in the operation of conveyor systems for material handling. Conveyor systems are widely used in industries such as manufacturing, mining, logistics, and agriculture to transport bulk materials or goods from one location to another. The belt pulleys in these systems contribute significantly to their functionality, efficiency, and reliability. Here’s a detailed explanation of how belt pulleys contribute to the operation of conveyor systems for material handling:

1. Power Transmission: Belt pulleys serve as the driving force for conveyor systems, transmitting power from an electric motor or engine to move the conveyor belt. The pulley is typically connected to the motor or engine shaft, and as it rotates, it drives the belt, which in turn transports the materials along the conveyor. The size and design of the pulley, along with the tension in the belt, determine the power transmission efficiency and the capacity of the conveyor system to handle different load weights and volumes.

2. Belt Tension and Tracking: Belt pulleys help maintain proper tension and tracking of the conveyor belt. Tensioning pulleys are used to adjust and maintain the tension in the belt, ensuring it remains taut and properly engaged with the pulleys. Tracking pulleys, also known as snub or bend pulleys, are strategically positioned to guide the belt and keep it centered on the pulley system. Proper tension and tracking prevent belt slippage, misalignment, and material spillage, ensuring smooth and reliable operation of the conveyor system.

3. Speed Control: Belt pulleys enable speed control in conveyor systems. By using different-sized pulleys or adjusting the pulley arrangement, the speed of the conveyor belt can be modified to suit specific material handling requirements. Speed control is essential for optimizing production processes, accommodating different material characteristics, and ensuring efficient material flow along the conveyor system.

4. Directional Changes: Belt pulleys facilitate directional changes in conveyor systems. By incorporating various pulley configurations, such as drive pulleys, idler pulleys, and bend pulleys, the conveyor belt can be guided around curves or redirected to different paths. This allows for flexible routing and layout of the conveyor system to adapt to space constraints or specific material flow patterns in material handling operations.

5. Load Distribution: Belt pulleys contribute to the even distribution of the load on the conveyor belt. As the belt wraps around the pulleys, the contact area between the belt and pulley surface spreads the load across a larger surface area. This load distribution minimizes stress concentration, reduces belt wear, and extends the operational life of the conveyor system.

6. Maintenance and Safety: Belt pulleys play a role in the maintenance and safety of conveyor systems. Accessible pulleys allow for easy inspection, cleaning, and maintenance of the conveyor belt. Pulley guards and covers provide protection against accidental contact with moving parts, enhancing the safety of personnel working around the conveyor system.

7. Customization and Adaptability: Belt pulleys can be customized and designed to meet specific material handling requirements. They can be manufactured in various sizes, materials, and configurations to accommodate different belt widths, load capacities, and environmental conditions. This customization ensures that the belt pulleys are optimized for the specific needs of the material handling application.

In summary, belt pulleys are integral components of conveyor systems for material handling. They contribute to power transmission, belt tensioning, speed control, directional changes, load distribution, and overall system maintenance and safety. By utilizing appropriately sized and designed belt pulleys, conveyor systems can efficiently and reliably transport bulk materials or goods, enhancing productivity and streamlining material handling operations in various industries.

belt pulley

In which industries are belt pulleys commonly used?

Belt pulleys find widespread usage in various industries where power transmission is required. These versatile components are utilized in numerous applications across different sectors. Here are some industries where belt pulleys are commonly used:

1. Manufacturing and Industrial: Belt pulleys are extensively employed in manufacturing and industrial settings. They are used in machinery such as conveyor systems, manufacturing equipment, material handling systems, and production lines. Belt pulleys enable the transfer of power between different machine components, facilitating the movement of materials and the operation of various manufacturing processes.

2. Automotive and Transportation: The automotive industry relies heavily on belt pulleys for power transmission in vehicles. They are used in engines, where they drive components like the alternator, water pump, power steering pump, and air conditioning compressor. Belt pulleys are also employed in vehicle accessory systems, such as serpentine belt systems, timing belt systems, and supercharger systems.

3. HVAC and Refrigeration: Heating, ventilation, air conditioning (HVAC), and refrigeration systems commonly use belt pulleys. They are utilized in air handling units, fans, blowers, compressors, and refrigeration units to transfer power and drive the necessary components for temperature regulation and air circulation.

4. Agriculture and Farming: Belt pulleys play a crucial role in agricultural machinery and farming equipment. They are used in tractors, combines, harvesters, and various other machines involved in planting, harvesting, and processing agricultural products. Belt pulleys enable the operation of components like grain augers, threshers, balers, and conveyor systems in the agricultural industry.

5. Construction and Mining: The construction and mining sectors utilize belt pulleys in heavy machinery and equipment. They are employed in excavators, loaders, bulldozers, cranes, and other construction and mining machines. Belt pulleys enable the movement of materials, control the operation of hydraulic systems, and drive various components in these industries.

6. Power Generation: Belt pulleys are used in power generation facilities, including thermal power plants, hydroelectric plants, and wind farms. They are employed in generators, turbines, and other power generation equipment to transmit rotational motion and drive electrical generators, ensuring the production of electricity.

7. Paper and Printing: The paper and printing industry relies on belt pulleys for various processes. They are used in printing presses, paper mills, paper converting equipment, and packaging machinery. Belt pulleys facilitate the movement of paper rolls, drive printing cylinders, and control the operation of paper handling systems.

8. Food and Beverage: Belt pulleys are utilized in the food and beverage industry for processing and packaging applications. They are employed in conveyors, mixers, blenders, food processing machinery, and packaging equipment. Belt pulleys enable the movement of ingredients, control the speed of mixing and blending processes, and drive packaging systems.

These are just a few examples of industries where belt pulleys are commonly used. The versatility and reliability of belt pulleys make them applicable in a wide range of sectors where power transmission and motion control are essential.

In summary, belt pulleys are commonly used in industries such as manufacturing, automotive, HVAC and refrigeration, agriculture, construction, mining, power generation, paper and printing, and food and beverage. They are vital components for power transmission in various machines and systems, enabling efficient operation in these industries.

China factory Belt Tensioner, V-Ribbed Belt 24430296 71739304 614533 90537585 Tensioner Pulley in China pulley bearing
editor by CX

2023-11-16

China Good quality Conveyor Pulley Flat Conveyor Belt Drive Head Pulley Rubber Lagging Idler Drum Pulley pulley and belt

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Product Description

Detailed Photos

Application

Company Profile

Factory Profile

ZheJiang CHINAMFG Machinery Manufacturing Co.,LTD. is an innovative manufacturing enterprise specalizing in the production, design, sales and installation of bulk material conveying equipment.
   The company mainly provides belt conveyor, tubular belt conveyor, mobile belt conveyor, screw conveyor, Bucket Elevator, chain conveyor, scraper conveyor and other material handling conveying equipment. It also provides conveyor idlers rollers,conveyor drum pulleys,conveyor belts, belt cleaners,impact beds,take-up frame and other components.
   Juntong Conveyor has many years of experience in supplying to a diverse range of industries which includes coal, cement,steel iron, chemical,agricultural, power,mining, port, quarrying,mechanical & civil engineering, waste management & recycling.
   We have a professional R&D team with plenty technical patents.and we can produce conveyor products in different standards such as CEMA, JIS, ISO, AS, GB and so on. Also,our products have already qualified IS09001, CE, SGS, BV, MA certifications,In addition, CHINAMFG has established friendly and cooperative relationships with ZheJiang Material Handling Research Institute Co.,ltd( BMHRI), CHINAMFG Research Institute (CCRI), HangZhou University of Science and Technology (TYUST) , etc., so that the company’s research and development level has always been at the forefront of innovation in the field of bulk material transportation.CHINAMFG Conveyor has became a CHINAMFG brand with great reputation for providing total conveyor confidence.

Material:	Carbon Steel
Surface Treatment:	Polishing
Motor Type:	No
Installation:	Horizontal
Type:	Drive,Head,Bend,Snub,Tail,Take up,Crown,Driving
Surface:	Diamond,Chevron,Urethane,Ceramic,Plain,Smooth

Customization:	Available \| Customized Request

flat belt pulley

Can flat belt pulleys be part of woodworking and milling equipment?

Yes, flat belt pulleys can be an integral part of woodworking and milling equipment. Here’s a detailed explanation:

1. Power Transmission:

Flat belt pulleys are commonly used in woodworking and milling equipment to transmit power from a motor or engine to various components. They serve as driving pulleys, connecting the power source to critical machine parts such as saw blades, cutters, drills, or spindles. The efficient power transmission facilitated by flat belt pulleys ensures the smooth and precise operation of these components, enabling accurate woodworking and milling processes.

2. Speed Control:

Woodworking and milling equipment often require adjustable speed control for different tasks and materials. Flat belt pulleys, in combination with adjustable speed drives, allow operators to control the rotational speed of the driven components. By selecting pulleys of different sizes or adjusting the pulley positions, the speed ratios can be modified to match specific cutting or milling requirements, ensuring optimal machine performance and quality of the finished products.

3. Load Capacity:

Woodworking and milling equipment handle various types and sizes of materials, which may exert different loads on the machines. Flat belt pulleys are designed to handle different load capacities based on the specific requirements of the equipment. The pulley’s diameter and width are chosen to provide adequate support and load-bearing capacity for the belt, enabling the machines to handle different workpieces effectively.

4. Belt Tensioning and Tracking:

Proper belt tensioning and tracking are crucial in woodworking and milling equipment to ensure accurate cuts and milling operations. Flat belt pulleys are equipped with tensioning mechanisms and tracking features to maintain the appropriate belt tension and alignment. This helps prevent belt slippage, ensures precise movement of the workpiece, and minimizes the occurrence of errors or defects in the woodworking and milling processes.

5. Versatility:

Flat belt pulleys offer versatility in woodworking and milling equipment design. They can be used in various types of machines, such as table saws, band saws, planers, routers, and milling machines. The flexibility of flat belts also enables efficient movement around pulleys of different sizes and configurations, catering to the specific needs of different woodworking and milling tasks.

6. Durability and Precision:

Woodworking and milling equipment require pulleys that are durable and capable of providing precise power transmission. Flat belt pulleys are often constructed from materials such as cast iron or steel, ensuring strength and longevity. The precision of the pulley design, including accurate machining and balance, contributes to the overall precision of the woodworking and milling processes.

7. Maintenance and Replacement:

Flat belt pulleys in woodworking and milling equipment are relatively easy to maintain and replace. Regular inspection and lubrication of the pulleys, along with routine belt tension checks, contribute to efficient operation and prevent unexpected breakdowns. When replacement is necessary, flat belts and pulleys are readily available, minimizing downtime and ensuring uninterrupted woodworking and milling operations.

In summary, flat belt pulleys are commonly incorporated into woodworking and milling equipment to facilitate efficient power transmission, enable speed control, handle varying load capacities, ensure belt tensioning and tracking, offer versatility, provide durability and precision, and allow for easy maintenance and replacement. Their proper selection and maintenance are crucial for achieving high-quality woodworking and milling results.

flat belt pulley

What types of materials are commonly used for flat belt pulley components?

Flat belt pulleys are typically composed of various materials for different components to meet specific requirements. Here’s a detailed explanation:

1. Pulley Body:

The main body of a flat belt pulley is commonly made of durable and rigid materials such as:

Steel: Steel pulleys offer excellent strength, durability, and resistance to wear. They are commonly used in heavy-duty applications where high load capacities and long service life are required.
Cast Iron: Cast iron pulleys are known for their high strength and resistance to wear. They are often used in industrial applications where durability and reliability are essential.
Aluminum: Aluminum pulleys are lightweight and have good corrosion resistance. They are commonly used in applications where weight reduction is a priority or in environments where corrosion is a concern.
Plastics: Certain types of plastics, such as nylon or polyurethane, are used in pulleys where low weight, noise reduction, or chemical resistance is required. Plastic pulleys are often used in applications that involve delicate or sensitive machinery.

2. Hub:

The hub of a flat belt pulley, which connects the pulley to the shaft, is typically made of:

Steel: Steel hubs offer high strength and reliable connection to the shaft. They are commonly used in heavy-duty applications.
Aluminum: Aluminum hubs are lightweight and provide good corrosion resistance. They are often used in applications where weight reduction is important.

3. Surface Coating:

To enhance the performance and durability of flat belt pulleys, surface coatings or treatments may be applied. Some common coatings include:

Zinc or Nickel Plating: These coatings provide corrosion resistance and improve the pulley’s appearance.
Anodizing: Anodized coatings on aluminum pulleys increase their resistance to wear and corrosion.
Powder Coating: Powder coating provides a durable and protective layer on the pulley surface, offering improved aesthetics and resistance to corrosion, chemicals, and abrasion.

It’s important to select the appropriate materials for flat belt pulleys based on factors such as the application’s load requirements, environmental conditions, desired lifespan, and cost considerations. Consulting with pulley manufacturers or suppliers can help in determining the most suitable materials for specific pulley components.

flat belt pulley

What are the key components and design features of a flat belt pulley?

A flat belt pulley consists of several key components and design features that enable its functionality. Here’s a detailed explanation:

1. Pulley Body:

The pulley body forms the main structure of the flat belt pulley. It is typically cylindrical or disk-shaped and is made of durable materials such as cast iron, steel, or aluminum. The pulley body provides the foundation for the other components and supports the flat belt during operation.

2. Pulley Surface:

The surface of a flat belt pulley is designed to accommodate the flat belt. It may be flat or slightly concave to enhance belt contact and improve power transmission efficiency. The surface finish is chosen to optimize friction and traction between the pulley and the flat belt, reducing slippage and ensuring reliable power transfer.

3. Belt Grooves:

Some flat belt pulleys feature grooves or channels on their surface to accommodate the flat belt. These grooves provide a secure fit for the belt, preventing it from slipping or coming off the pulley during operation. The number and configuration of the grooves may vary depending on the specific application and belt requirements.

4. Hub or Bore:

The hub or bore is the central opening in the pulley body that allows the pulley to be mounted on a shaft. It is typically cylindrical and matches the diameter of the shaft. The hub may have keyways, set screws, or other mechanisms to ensure a secure and precise connection between the pulley and the shaft.

5. Keyway:

A keyway is a slot or groove machined into the bore of the flat belt pulley. It is used to accommodate a key, which is a small, rectangular metal piece. The key prevents the pulley from rotating independently on the shaft by providing a positive engagement between the pulley and the shaft.

6. Set Screws or Locking Mechanisms:

In addition to or instead of a keyway, flat belt pulleys may incorporate set screws or other locking mechanisms to secure the pulley to the shaft. These mechanisms allow for easy installation and removal of the pulley while ensuring it remains firmly in place during operation.

7. Balance and Alignment Features:

Flat belt pulleys are often balanced and aligned to minimize vibration and ensure smooth operation. Imbalances can lead to increased wear on the belt, bearings, and other components, as well as contribute to noise and reduced performance. Balancing techniques, such as counterweights or precision machining, are employed to achieve optimal balance. Additionally, pulleys may incorporate features like crowned surfaces or tracking guides to aid in belt alignment, reducing the risk of misalignment and optimizing power transmission.

8. Protective Coatings or Finishes:

To enhance durability and corrosion resistance, flat belt pulleys may be coated with protective finishes or coatings. These coatings, such as paint, powder coating, or specialized treatments, help protect the pulley from environmental factors, moisture, and wear, extending its service life.

In summary, the key components and design features of a flat belt pulley include the pulley body, pulley surface, belt grooves, hub or bore, keyway, set screws or locking mechanisms, balance and alignment features, as well as protective coatings or finishes. These elements work together to ensure efficient power transmission and reliable operation in machinery.

China Good quality Conveyor Pulley Flat Conveyor Belt Drive Head Pulley Rubber Lagging Idler Drum Pulley pulley and belt
editor by CX

2023-11-16

China Good quality High quality Timing Belt Guide Pulley Tensioner Pulley for CITROEN XSARA Break (N2) 1.4 i OEM 957726 with Good quality

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Product Description

MIC NO	OEM.NO	APPLICATION	YEAR	PHOTO
TB34PG9301	957726 082990 9642929880	CITROEN BERLINGO / BERLINGO FIRST Box (M_) 1.1 i (MAHDZ, MBHDZ, MBHFX) CITROEN BERLINGO / BERLINGO FIRST Box (M_) 1.4 bivalent CITROEN BERLINGO / BERLINGO FIRST Box (M_) 1.4 i (MBKFX, MBKFW) CITROEN BERLINGO / BERLINGO FIRST Box (M_) 1.4 i bivalent (MBKFW) CITROEN BERLINGO / BERLINGO FIRST MPV (MF_, GJK_, GFK_) 1.1 i (MFHDZ, MFHFX) CITROEN BERLINGO / BERLINGO FIRST MPV (MF_, GJK_, GFK_) 1.4 bivalent CITROEN BERLINGO / BERLINGO FIRST MPV (MF_, GJK_, GFK_) 1.4 i (MFKFX, MFKFW, GJKFWB, GJKFWC, GFKFWC) CITROEN BERLINGO / BERLINGO FIRST MPV (MF_, GJK_, GFK_) 1.4 i bivalent (MFKFW) CITROEN C2 (JM_) 1.1 CITROEN C2 (JM_) 1.4 CITROEN C3 I (FC_, FN_) 1.1 i CITROEN C3 I (FC_, FN_) 1.4 i CITROEN C3 I (FC_, FN_) 1.4 i Bivalent CITROEN C3 II (SC_) 1.1 i CITROEN C3 II (SC_) 1.4 CITROEN C3 Pluriel (HB_) 1.4 CITROEN NEMO Box (AA_) 1.4 CITROEN NEMO Estate 1.4 CITROEN SAXO (S0, S1) 1.1 X,SX CITROEN XSARA (N1) 1.4 i CITROEN XSARA Break (N2) 1.4 i CITROEN XSARA Coupe (N0) 1.4 i FIAT FIORINO Box Body/Estate (225_) 1.4 (225BXA1A, 225BXF1A) FIAT QUBO (225_) 1.4 (225AXA1A) PEUGEOT 1007 (KM_) 1.4 PEUGEOT 106 II (1A_, 1C_) 1.1 i PEUGEOT 206 Hatchback (2A/C) 1.1 PEUGEOT 206 Hatchback (2A/C) 1.1 i PEUGEOT 206 Hatchback (2A/C) 1.4 i PEUGEOT 206 Hatchback (2A/C) 1.4 LPG PEUGEOT 206 Saloon 1.4 PEUGEOT 206 SW (2E/K) 1.1 PEUGEOT 206 SW (2E/K) 1.4 PEUGEOT 206+ (2L_, 2M_) 1.1 PEUGEOT 206+ (2L_, 2M_) 1.4 i PEUGEOT 207 (WA_, WC_) 1.4 PEUGEOT 207 SW (WK_) 1.4 PEUGEOT 306 (7B, N3, N5) 1.1 PEUGEOT 306 (7B, N3, N5) 1.4 SL PEUGEOT 306 Break (7E, N3, N5) 1.4 PEUGEOT 306 Hatchback (7A, 7C, N3, N5) 1.1 PEUGEOT 307 (3A/C) 1.4 PEUGEOT BIPPER (AA_) 1.4 PEUGEOT BIPPER Tepee 1.4 PEUGEOT PARTNER Box (5_, G_) 1.1 PEUGEOT PARTNER Box (5_, G_) 1.4 PEUGEOT PARTNER Box (5_, G_) 1.4 BiFuel PEUGEOT PARTNER Combispace (5_, G_) 1.1 PEUGEOT PARTNER Combispace (5_, G_) 1.4	1996-2008 2002-2011 1996-2011 2003-2005 1996-2008 2002-2011 1996-2011 2003-2008 2003-2012 2003-2009 2002- 2002-2571 2002- 2009-2013 2009-2016 2003- 2008- 2009- 1996-2003 1997-2005 1997-2005 1998-2005 2007- 2008- 2005- 1996-2004 1998-2000 1998-2007 1998-2012 2006-2007 2007- 2002- 2002-2007 2009-2013 2009-2013 2006-2013 2007-2012 1994-2001 1994-2001 1997-2002 1993-2001 2000-2003 2008- 2008- 1996-2005 1996-2015 2003-2006 1996-2002 1996-2015

After-sales Service:	Online Technical Support
Warranty:	One year
Car Make:	CITROEN
Car Model:	XSARA Break (N2) 1.4 i
Lead time:	60-90 days
OEM service:	Available

Samples:	US$ 15/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

belt pulley

What are the maintenance requirements for belt pulleys in industrial settings?

belt pulley

Can belt pulleys be used in both simple and complex mechanical systems?

Yes, belt pulleys can be used in both simple and complex mechanical systems. Belt pulleys are versatile components that are widely employed in various applications across different industries. They offer several advantages, such as reliable power transmission, flexibility in speed adjustment, and ease of installation. Here’s a detailed explanation of how belt pulleys can be utilized in both simple and complex mechanical systems:

1. Simple Mechanical Systems: Belt pulleys are commonly used in simple mechanical systems where power needs to be transmitted between two shafts. These systems typically involve straightforward power transmission requirements and relatively uncomplicated machinery. Examples of simple mechanical systems where belt pulleys are utilized include small appliances like fans or blenders, exercise equipment, and simple conveyor systems. In these cases, belt pulleys provide an efficient and cost-effective solution for transmitting power from a motor or engine to drive a specific component or perform a specific task.

2. Complex Mechanical Systems: Belt pulleys are also extensively used in complex mechanical systems that involve multiple components, intricate power transmission requirements, and advanced machinery. These systems often require precise speed control, synchronization of multiple shafts, and the ability to transmit power over long distances. Examples of complex mechanical systems where belt pulleys are employed include large-scale manufacturing machinery, printing presses, industrial robots, and automotive engine systems. In these applications, belt pulleys are crucial in achieving accurate power transmission, maintaining synchronization, and enabling efficient operation of the complex machinery.

3. Speed Adjustment and Variable Power Transmission: Belt pulleys are particularly advantageous in systems that require speed adjustment or variable power transmission. By using pulleys of different sizes or adjusting the position of the belt on the pulleys, the speed and power transmission characteristics can be modified. This flexibility is beneficial in both simple and complex mechanical systems. For example, in a simple mechanical system like a drill press, a belt pulley system allows for speed adjustment to accommodate different drilling requirements. In a complex mechanical system like an assembly line, belt pulleys enable variable speed control to synchronize the movement of multiple components.

4. Adaptability and Customization: Belt pulleys can be easily adapted and customized to suit the specific requirements of both simple and complex mechanical systems. They can be designed and manufactured in various sizes, materials, and configurations to accommodate different shaft diameters, space restrictions, power transmission needs, and environmental conditions. This adaptability makes belt pulleys highly versatile components that can be integrated into diverse mechanical systems, regardless of their complexity.

5. Reliability and Maintenance: Belt pulleys offer reliable and efficient power transmission in both simple and complex mechanical systems. They have a long service life when properly installed and maintained, making them a dependable choice for various applications. Regular maintenance, such as checking for proper tension, alignment, and lubrication, ensures optimal performance and prolongs the lifespan of the belt pulleys in any mechanical system.

In summary, belt pulleys are suitable for use in both simple and complex mechanical systems. They provide efficient power transmission, speed adjustment capabilities, adaptability, and reliability. Whether it’s in a small appliance or a sophisticated industrial machine, belt pulleys play a vital role in transmitting power and enabling the smooth operation of mechanical systems across a wide range of applications and industries.

belt pulley

What are the key components and design features of a belt pulley?

A belt pulley consists of several key components and incorporates specific design features to ensure efficient power transmission and reliable operation. Understanding these components and design features is essential for proper selection and utilization of belt pulleys in mechanical systems. Here’s an overview of the key components and design features:

1. Pulley Body: The pulley body is the main structure of the belt pulley. It is typically a wheel-shaped component made of materials such as cast iron, steel, or aluminum. The pulley body provides the necessary strength and rigidity to support the belt and transmit rotational motion.

2. Grooved Rim: The rim of the pulley body features a series of grooves or channels. These grooves accommodate the belt or rope, ensuring a secure engagement between the pulley and the transmission element. The groove profile can vary depending on the type of belt or rope being used.

3. Hub or Bore: The hub or bore is the central opening in the pulley body. It allows the pulley to be mounted and secured onto the shaft. The hub may have keyways, splines, or other features to ensure proper alignment and torque transfer between the pulley and the shaft.

4. Flanges: Flanges are raised edges or rims located on the sides of the pulley body, adjacent to the grooved rim. Flanges help guide and prevent the belt from slipping off the pulley during operation. They provide additional support and stability to the belt, ensuring reliable power transmission.

5. Tensioning Mechanism: Some belt pulley designs incorporate a tensioning mechanism. This mechanism allows for adjusting the tension in the belt to ensure proper engagement and prevent slippage. Tensioning mechanisms can include adjustable pulley halves, movable pulley arms, or other mechanisms that enable easy tension adjustment.

6. Idler Pulleys: In certain belt-driven systems, idler pulleys are used in conjunction with the main driving and driven pulleys. Idler pulleys are additional pulleys that do not transmit power but help guide and redirect the belt. They maintain the appropriate tension in the belt, improve belt wrap around the pulleys, and assist in achieving the desired belt path.

7. Surface Finish: The surface finish of a belt pulley is important for reducing friction and wear between the pulley and the belt. Smooth and properly finished surfaces minimize belt slippage and improve power transmission efficiency. The surface finish can be achieved through machining, grinding, or other methods depending on the material and application requirements.

8. Balancing: Balancing is a critical aspect of belt pulley design, especially for high-speed applications. Proper balancing ensures that the pulley rotates smoothly without causing excessive vibrations or premature wear. Unbalanced pulleys can lead to reduced system performance, increased noise, and potential damage to the pulley or other components.

9. Material Selection: The choice of material for a belt pulley depends on factors such as the application requirements, load capacity, operating conditions, and cost considerations. Common materials used for pulleys include cast iron, steel, aluminum, and composite materials. Each material offers specific advantages in terms of strength, durability, corrosion resistance, and weight.

In summary, a belt pulley consists of components such as the pulley body, grooved rim, hub or bore, flanges, tensioning mechanisms, and may include idler pulleys. Design features like surface finish, balancing, and material selection are crucial for optimal performance and longevity of the pulley. Understanding these key components and design features allows for the appropriate selection, installation, and maintenance of belt pulleys in mechanical systems.

China Good quality High quality Timing Belt Guide Pulley Tensioner Pulley for CITROEN XSARA Break (N2) 1.4 i OEM 957726 with Good quality
editor by CX

2023-11-14

China Custom Sp139724 Fan Belt Pulley for CZPT Clg856 Wheel Loader with Best Sales

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Product Description

sp139724 fan belt pulley for CHINAMFG CLG856 wheel loader

[Our services

1.Mining &Construction machinery:
**Wheel loader
LG916 LG918 L918 LG933L L933 LG936L LG938L L938F LG946L L948 L948F LG952N LG952H LG953N L953F L955 L955F L955FN LG956L L956F L956FH LG958L L958F LG959 LG968 L968F LG978 LG979
**Backhoe loader
LGB877 LGB876 WZ30-25
**Motor Grader
G9138 G9165 G9180 G9190 G9200 G9220
**Road Roller
RS7120 RS7200 RS7260 RS8140 RS8160 RS8180 RS8200 RS8220
**Excavator
LG6135E LG6150E LG6210E LG6225E LG6235E LG6250E LG6300E LG6360E LG6400E
** Bulldozer
SD16 TY160 /SD22 TY220/ SD32 TY320

2.Engine parts
(Yuchai(YC6108G) CHINAMFG (Deutz TD226B,WD615) Shangchai (C6121),(6BT5.9..)

3.Transmission
(4WG180,4WG200..) HangZhou advance (ZL30E,ZL50E,YD13,WG180..)
[Customer&Exhibition]

Any interests, feel free to contact me!

Type:	Fan Belt Pulley
Application:	Wheel Loader
Certification:	CE, ISO9001: 2000
Condition:	New
Part Name:	Fan Belt Pulley
Quality:	Genuine/Original

belt pulley

Can belt pulleys be part of HVAC systems and air conditioning units?

Yes, belt pulleys can indeed be part of HVAC (Heating, Ventilation, and Air Conditioning) systems and air conditioning units. They play a crucial role in the operation of these systems, contributing to the movement of air, power transmission, and controlling the functionality of various components. Here’s a detailed explanation of how belt pulleys are involved in HVAC systems and air conditioning units:

1. Air Handling Units: Belt pulleys are commonly used in air handling units (AHUs) of HVAC systems. AHUs are responsible for circulating and conditioning air within buildings. Belt-driven AHUs employ pulleys to drive the fans or blowers that move air through the system. The rotation of the pulleys drives the fan blades, creating airflow and facilitating the exchange of heat or coolness in the air conditioning process.

2. Cooling Towers: Cooling towers, a key component of HVAC systems, are used to remove heat from the building. Belt pulleys are employed in cooling towers to drive the fan systems that enhance the cooling process. The pulleys drive the cooling tower fans, which draw in ambient air and facilitate the evaporation of water, effectively dissipating heat and lowering the temperature of the circulated water.

3. Fan Coil Units: Fan coil units are part of HVAC systems and provide localized heating or cooling to specific areas within a building. Belt pulleys can be used in fan coil units to drive the fans that distribute conditioned air. The rotation of the pulleys drives the fan blades, enabling the movement of air through the unit and delivering heating or cooling to the desired space.

4. Compressors: In air conditioning units, belt pulleys are employed in the compressor system. The compressor is responsible for compressing the refrigerant, which enables the cooling process. Belt-driven compressors use pulleys to drive the compressor’s motor, which pressurizes the refrigerant and facilitates its movement through the air conditioning system. The pulleys ensure the efficient operation of the compressor, which is essential for the cooling function.

5. Power Transmission: Belt pulleys are essential for power transmission in HVAC systems and air conditioning units. They are used to transmit power from the motor or engine to various components, such as fans, compressors, pumps, and other mechanical parts. The rotation of the pulleys transfers power and enables the operation of these components, ensuring the functionality of the HVAC system or air conditioning unit.

6. Variable Speed Control: Belt pulleys can also be utilized for variable speed control in HVAC systems. By using pulleys of different sizes or incorporating variable speed pulley systems, the rotational speed of fans or other driven components can be adjusted. This allows for precise control over airflow, temperature, and overall system performance, optimizing energy efficiency and comfort levels in the building.

7. Maintenance and Serviceability: Belt pulleys in HVAC systems and air conditioning units are designed for easy maintenance and serviceability. They allow for straightforward belt replacement or adjustment, ensuring that the system can be properly maintained and serviced to maintain optimal performance and reliability.

In summary, belt pulleys are integral components of HVAC systems and air conditioning units. They are involved in power transmission, driving fans and blowers, controlling compressors, and facilitating the movement of air for heating, cooling, and ventilation. Belt pulleys contribute to the overall functionality, energy efficiency, and serviceability of HVAC systems, playing a vital role in providing comfortable and controlled environments in residential, commercial, and industrial buildings.

belt pulley

How does the size and design of a belt pulley impact its performance?

The size and design of a belt pulley have a significant impact on its performance in power transmission systems. The size refers to the dimensions of the pulley, such as its diameter and width, while the design encompasses factors like the groove profile, material selection, and overall construction. Here’s a detailed explanation of how the size and design of a belt pulley impact its performance:

1. Speed and Power Transmission: The size of a belt pulley directly affects the speed and power transmission capability of the system. A larger pulley diameter results in higher belt speeds and increased power transmission capacity. On the other hand, a smaller pulley diameter allows for slower speeds and reduced power transmission. The selection of an appropriate pulley size depends on the desired speed and torque requirements of the application.

2. Belt Tension and Grip: The size and design of a belt pulley influence the tension and grip between the belt and pulley. A larger pulley diameter increases the angle of wrap, which improves the belt’s grip on the pulley and enhances power transmission efficiency. Additionally, the width of the pulley affects the contact area with the belt, allowing for higher load-carrying capacity. Proper belt tension and grip are crucial for preventing belt slippage, maximizing power transfer, and ensuring reliable operation.

3. Speed Ratio: The size and design of the driving and driven pulleys determine the speed ratio between them. By selecting pulleys of different sizes or varying the number of grooves, the speed ratio can be adjusted. This is important in applications where specific speed requirements need to be met, such as in machinery that requires different operating speeds for various operations. The design of the pulleys, including the groove profile and pitch diameter, must be considered to achieve the desired speed ratio.

4. Belt Life and Wear: The size and design of a belt pulley can impact the life and wear characteristics of the belt. Improper pulley sizing or design can lead to excessive belt tension, uneven belt loading, or misalignment, resulting in premature wear and failure of the belt. A well-designed pulley with appropriate dimensions, smooth groove profiles, and proper alignment reduces belt stress and wear, prolonging the belt’s lifespan and reducing maintenance requirements.

5. Noise and Vibration: The size and design of a belt pulley can influence the noise and vibration levels in the power transmission system. Proper pulley size selection and design considerations, such as balancing the pulley, ensuring concentricity, and minimizing runout, help reduce vibration and noise generation. This improves overall system performance, operator comfort, and reduces the potential for component fatigue or damage.

6. Material Selection and Construction: The design of a belt pulley includes material selection and construction considerations. Different materials, such as steel, cast iron, aluminum, or composites, offer varying levels of strength, durability, and resistance to factors like corrosion or extreme temperatures. The design may also include features like hubs, keyways, or flanges, which enhance the pulley’s performance and facilitate proper installation and alignment in the system.

Overall, the size and design of a belt pulley play a crucial role in determining its performance in power transmission systems. Factors such as speed and power transmission capability, belt tension and grip, speed ratio, belt life and wear, noise and vibration levels, and material selection all depend on the proper sizing and design of the pulley. Attention to these factors ensures optimal performance, efficiency, and reliability in belt-driven applications.

belt pulley

What is a belt pulley, and how is it used in mechanical systems?

A belt pulley is essential in mechanical systems for the following purposes:

Power Transmission: The primary function of a belt pulley is to transmit power between rotating shafts. It connects the driving shaft (input) to the driven shaft (output) through a belt or a rope. When the driving shaft rotates, the belt or rope engages with the grooves on the pulley, causing the pulley and the driven shaft to rotate. This allows power to be transferred from the driving shaft to the driven shaft, enabling the operation of various mechanical components or systems.
Speed Control: Belt pulleys are used to control the rotational speed of driven shafts. By varying the size or ratio of the pulleys connected by the belt, the rotational speed can be adjusted. Using different-sized pulleys, it is possible to increase or decrease the speed of the driven shaft compared to the driving shaft. This speed control capability is beneficial in applications where different rotational speeds are required for specific operations or to match the requirements of different components in a system.
Directional Change: Belt pulleys also enable the change of direction in mechanical systems. By arranging multiple pulleys with belts or ropes in a system, the rotational motion can be redirected. For example, a system with two pulleys connected by a belt can change the direction of the driven shaft compared to the driving shaft. This directional change allows for the transmission of power and motion in desired orientations, enabling the operation of mechanical components or systems in different directions.
Tension Control: Belt pulleys play a role in maintaining proper tension in belt-driven systems. The tension in the belt is important to ensure a secure and reliable connection between the pulleys. Pulleys with adjustable features, such as tensioning systems or idler pulleys, help maintain the optimal tension in the belt. Proper tension control prevents belt slippage, ensures efficient power transmission, and reduces wear on the belt and pulley surfaces.
Noise and Vibration Reduction: Belt pulleys contribute to noise and vibration reduction in mechanical systems. The design of the pulley, including the groove profile and surface finish, can help minimize noise and vibration generated during operation. Additionally, proper alignment and tensioning of the belt ensure smoother engagement with the pulley, reducing noise and vibration levels. This is particularly important in applications that require quiet operation or where excessive vibrations can affect system performance or operator comfort.
Compatibility and Interchangeability: Belt pulleys offer compatibility and interchangeability benefits in mechanical systems. They provide a flexible and modular approach to power transmission, allowing different pulleys to be easily interchanged or replaced based on specific requirements. This versatility enables system designers and operators to adapt and modify mechanical systems more efficiently, making it easier to accommodate changes in load, speed, or other operational parameters.

China Custom Sp139724 Fan Belt Pulley for CZPT Clg856 Wheel Loader with Best Sales
editor by CX

2023-11-14

China Good quality China Manufacturer Flat Belt Conveyor Pulley with Hot selling

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Product Description

The drum is the main component that transmits power. It is divided into 3 types according to their load-carrying capacity: light, medium and heavy.
Light: Bearing aperture 80-100mm, the shaft and hub are single-width plate welded cylinder structure connected by single key.
Medium: Bearing aperture 120-180mm, the shaft and hub are expansion sleeve connection
Heavy: Bearing aperture 200-220mm, the shaft and hub are expansion sleeve connection, and the drum body is cast-welded structure.

Conveyor pulley stays at 2 ends of belt machine. The pulley can be divided into 2 categories: Driving pulley and averting pulley, driving pulley is the main part for transmitting the power and there are 2 kinds of pulley sets: Smooth surface and rubber surface, and rubber surface can be classified into smooth rubber surface, herringbone rubber surface and CHINAMFG rubber surface to meet different technical requirements. Averting pulley can be classified into smooth rubber surface and smooth steel surface.

Detailed Photos

Technical Parameters

Driving Pulley (rubber surface)
Belt Width	Standard Diameter of Pulley
500 mm	500mm
650 mm	500mm,630 mm
800 mm	500mm,630mm,800mm,1000mm,1250mm,1400 mm
1000 mm	630mm,800mm,1000mm,1250mm,1400 mm
1200 mm	630mm,800mm,1000mm,1250mm,1400 mm
1400 mm	630mm,800mm,1000mm,1250mm,1400 mm
1600 mm	630mm,800mm,1000mm,1250mm,1400 mm
1800 mm	630mm,800mm,1000mm,1250mm,1400 mm
2000 mm	800mm,1000mm,1250mm,1400 mm
2200 mm	1000mm,1250mm,1400 mm
2400 mm	1000mm,1250mm,1400 mm

Bend Pulley (smooth surface & rubber surface)
Belt Width	Standard Diameter of Pulley (mm)
500 mm	250,315,400,500
650 mm	250,315,400,500,630
800 mm	250,315,400,500,630,800,1000,1250
1000 mm	250,315,400,500,630,800,1000,1250,1400
1200 mm	250,315,400,500,630,800,1000,1250,1400
1400 mm	315,400,500,630,800,1000,1250,1400
1600 mm	400,500,630,800,1000,1250,1400
1800 mm	400,500,630,800,1000,1250,1400
2000 mm	500,630,800,1000,1250,1400
2200 mm	630,800,1000,1250,1400
2400 mm	800,1000,1250,1400

Pulley Standard
Brand	SPD
Specification	SPD-CP-0001
Certificate	ISO/BV/SGS
Standard	CEMA/JIS/DIN/Australia
Application	Coal mining industry, cement, steel, harbour etc.
Place of Origin	HangZhou City , ZheJiang Province , China
Material Feature	Water, Wear, Dust resistance
Supply capacity	80pcs/month
Management system	ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001

Project Performance

Main Equipment & Facilitys
Customer Visit & Exhibition

Packaging & Shipping

Company Profile

HangZhou Port Shipbuilding & Machinery Industry Co., Ltd (RPIC) are a comprehensive group enterprise which is engaged in the design, manufacture, installation and maintenance of port bulk-handling equipment. Our company has the Third-level Qualification of Machinery & Electrical Equipment Installation Enterprise and First-Level Qualification of Equipment Maintenance Enterprise. Our company has already passed ISO9002: 2000, ISO14001 and OHSMS18001 system certification.

The business of our company covers the design, manufacture, installation and maintenance of steel structure projects, belt conveyor system projects, port auxiliary equipment, port handling equipment and their accessories. The main products of our company include traveling stackers, running mechanisms of portal cranes, belt conveyors, idler rollers, pulleys, grabs etc.

The products and services of HangZhou Port Machine Engineering Co., Ltd. Spread all over domestic and overseas port industry, electric power industry, metallurgy industry, energy industry, cement industry, food industry, paper industry, etc.
With professional technical teams, exquisite processing equipment, modern management systems and convenient transportation, our company adheres to the business philosophy of “integrity and innovation, working hard to manufacture high quality products and constructe excellent projects, providing customers with value-added services”.

The quality control is carried out throughout the whole production process. We pursue perfection in the design and production of each product. With advanced processing equipment, we are committed to providing superior quality products and services.

RPIC is a leading professional bulk material conveying system equipment supplier. The capacity of conveying equipment can reach 10, 000t/h.

RPIC is a professional equipment installation and maintenance service provider which has the First-level Qualification of the Equipment Maintenance Enterprise.

Our products are well sold to Europe, Australia, America, Asia and African.

We welcome all companies to contact us for business negotiation.

Our EPC Conveying System Project

our certification

FAQ

Q1:Can you send samples? A:Of course, we can provide customers with free samples but customer should pay the courier fee.
Q2:What product information do I need to provide? A:Please kindly provide the grade, width, thickness, surface treatment requirement and quantities you need to purchase
Q3:What is your terms of payment ? A: 30% T/T in advance ,balance before shipment or 100% LC at sight.
Q4.Do you provide customer made Products service? A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q5:How long does your delivery time take? A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q6: How many countries you already exported to? A:We have exported to America, Canada, Brazil, Chile, Colombia, Thailand, Myanmar, Vietnam, and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble
Q7:Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory
Q8:Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging, customers can appoint third parties to inspect the products before loading too
Q9:How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during CHINAMFG transportation
Q10:What is your working time? A:In general, our online service time is ZheJiang time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

Material:	Steel
Application:	Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure:	Ordinary Roller

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

flat belt pulley

What is the role of flat belt pulleys in agricultural machinery and equipment?

Flat belt pulleys play a crucial role in agricultural machinery and equipment, contributing to various operations and functions. Here’s a detailed explanation:

1. Power Transmission:

Flat belt pulleys are commonly used in agricultural machinery to transmit power from an engine or motor to different components. They serve as driving pulleys, connecting the power source to various agricultural implements and equipment such as threshers, pumps, conveyors, and grain elevators. The efficient power transmission facilitated by flat belt pulleys enables the proper operation of these agricultural machines.

2. Belt-Driven Systems:

Many agricultural machines utilize belt-driven systems, where flat belts and pulleys are employed to transfer power. These systems are cost-effective, easy to maintain, and provide smooth power transmission. Flat belt pulleys are key components in these systems, ensuring reliable power transfer and facilitating the movement of materials or the operation of specific agricultural processes.

3. Threshing and Harvesting:

In agricultural machinery such as threshers, flat belt pulleys are integral to the threshing and harvesting process. They drive the rotating mechanisms that separate grain or seeds from the crop plants. The pulleys provide the necessary power to rotate the threshing drum or cylinder, facilitating the separation of grain or seeds from the harvested crop.

4. Irrigation and Water Pumps:

Flat belt pulleys are utilized in agricultural equipment for irrigation and water pumping applications. They drive water pumps that draw water from wells, rivers, or other sources and distribute it for irrigation purposes. The pulleys transmit power from the engine or motor to the pump, enabling efficient water pumping and irrigation operations in agricultural fields.

5. Conveyor Systems:

Agricultural conveyor systems, used for tasks such as transporting crops, seeds, or harvested produce, often incorporate flat belt pulleys. The pulleys drive the conveyor belts, facilitating the movement of agricultural materials within the farm or processing facility. These conveyor systems are crucial for efficient material handling and sorting in agricultural operations.

6. Equipment Adjustability:

Flat belt pulleys offer adjustability in agricultural machinery and equipment. By using pulleys of different sizes or adjusting the pulley positions, the speed ratios and power transmission characteristics can be modified. This adjustability allows farmers and operators to optimize the performance of agricultural machines based on specific requirements, crop conditions, or operational preferences.

7. Versatility and Durability:

Agricultural environments can be demanding, with exposure to dust, moisture, and other challenging conditions. Flat belt pulleys are designed to be versatile and durable, capable of withstanding the rigors of agricultural applications. They are often constructed from materials such as cast iron or steel, ensuring longevity and reliable performance even in harsh agricultural settings.

Overall, flat belt pulleys play a vital role in agricultural machinery and equipment by facilitating efficient power transmission, driving essential components and processes, enabling adjustability, and ensuring the smooth operation of various agricultural operations.

flat belt pulley

How does the design of a flat belt pulley affect its performance?

The design of a flat belt pulley plays a crucial role in determining its performance characteristics. Here’s a detailed explanation:

1. Groove Profile:

The groove profile of a flat belt pulley affects the grip and traction between the pulley and the belt. Different groove profiles, such as V-shaped, U-shaped, or flat, are used depending on the type of belt being used. The groove profile should be designed to optimize the belt’s contact area and prevent slippage, ensuring efficient power transmission.

2. Diameter and Width:

The diameter and width of the pulley directly impact its mechanical advantage and power transmission capabilities. Larger pulley diameters result in higher belt speeds and increased power transmission capacity, while wider pulleys provide better belt support and reduced belt stress.

3. Material Selection:

The choice of material for the pulley affects its strength, durability, and resistance to wear and corrosion. Commonly used materials include steel, cast iron, aluminum, and plastics. The material selection should be based on factors such as the load capacity, operating environment, and desired lifespan of the pulley.

4. Balance and Alignment:

A well-designed flat belt pulley should be properly balanced and aligned to minimize vibration and ensure smooth operation. Imbalances or misalignment can result in increased noise, reduced efficiency, and premature wear of the pulley and belt.

5. Tensioning Mechanism:

The design of the tensioning mechanism, such as an idler pulley or tensioning screw, can impact the ease of belt tensioning and the ability to maintain proper belt tension over time. A well-designed tensioning mechanism ensures consistent and reliable power transmission by maintaining the optimal tension in the belt.

6. Flanges and Hub Configuration:

The presence of flanges or the configuration of the hub can affect the stability and alignment of the pulley. Flanges help to keep the belt contained within the pulley, preventing lateral movement and ensuring proper tracking. The hub configuration should provide a secure and accurate connection to the shaft, minimizing slippage or misalignment.

7. Surface Finish and Coating:

The surface finish and coating of the pulley can influence its friction characteristics, wear resistance, and corrosion protection. Smooth surface finishes and appropriate coatings can reduce friction, extend the life of the pulley and belt, and improve overall performance.

By carefully considering and optimizing these design factors, flat belt pulleys can be engineered to deliver efficient and reliable power transmission, minimize belt wear, and ensure long-lasting performance in various applications.

flat belt pulley

In which industries are flat belt pulleys commonly used?

Flat belt pulleys are commonly utilized in various industries where power transmission using flat belts is required. Here’s a detailed explanation:

1. Manufacturing Industry:

The manufacturing industry extensively uses flat belt pulleys in various applications. They are employed in machinery for processes such as material handling, assembly lines, packaging, and cutting operations. Flat belt pulleys enable power transmission to drive conveyor belts, rollers, robotic arms, and other components, facilitating the movement, manipulation, and processing of materials in manufacturing facilities.

2. Textile Industry:

In the textile industry, flat belt pulleys play a crucial role in powering machinery used in textile manufacturing processes. They are used in equipment such as spinning machines, weaving looms, knitting machines, and textile printing machines. These pulleys transmit power to drive spindles, loom mechanisms, rollers, and printing cylinders, enabling efficient production of textiles.

3. Woodworking Industry:

Flat belt pulleys find wide application in the woodworking industry. They are used in various woodworking machinery such as table saws, band saws, planers, jointers, and sanders. Flat belt pulleys power components like blades, cutter heads, feeders, and sanding drums, allowing for precise cutting, shaping, and finishing of wood materials.

4. Packaging Industry:

In the packaging industry, flat belt pulleys are commonly used in packaging machinery. They transmit power to drive components like conveyor belts, rotary tables, fillers, and labelers. Flat belt pulleys enable smooth and efficient packaging processes, such as sorting, filling, sealing, and labeling of products.

5. Agricultural Industry:

Flat belt pulleys have applications in the agricultural industry, particularly in equipment used for crop processing and handling. They are used in machinery such as threshers, combines, grain elevators, and feed processing equipment. Flat belt pulleys power components like augers, conveyors, fans, and pumps, facilitating operations such as harvesting, grain transportation, and feed processing.

6. Printing Industry:

The printing industry utilizes flat belt pulleys in printing presses and other printing machinery. These pulleys transmit power to drive the printing cylinders, paper feeders, and other moving parts, ensuring precise paper movement and ink application during the printing process.

7. Automotive Industry:

In certain applications within the automotive industry, flat belt pulleys can be found. They may be used in specialized machinery or equipment for tasks such as engine testing, component manufacturing, or assembly line operations.

8. Other Industries:

Flat belt pulleys can also be found in other industries such as mining, food processing, paper mills, construction, and power generation. They are used in specific equipment or machinery where flat belt power transmission offers advantages such as simplicity, cost-effectiveness, and compatibility with existing systems.

It’s important to note that while flat belt pulleys continue to be used in various industries, advancements in technology have led to the adoption of alternative power transmission systems, such as V-belts, timing belts, or direct drives, in many applications.

China Good quality China Manufacturer Flat Belt Conveyor Pulley with Hot selling
editor by CX

2023-11-14

China Hot selling OEM Steel Aluminum Brass Plastic at Mxl T H L XL Gt Htd Timing Belt and Pulley pulley belt

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Product Description

Certification	ISO9001:2018 SGS TS16949
Quality	100% Inspection
Machining equipment	CNC maching,CNC Turning, CNC Milling ,CNC center machine, auto lathe machine, Wire-cutting Machine ,CNC Laser cutting machines,CNC bending machines, CNC punching machines, CNC bending machines CNT stamping machine, CNC/auto lathe machine , Drilling machine, Hydraulic machine,Riveting machine , Tapping machine, welding machine, Film attaching machine Aluminum extrusion machine,Casting machine,Plastic injection machine,etc.
Materials	Aluminum, Steel, SPCC, SGCC,SECC, SPTE,Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, etc.
Surface finish	Anodized, Oxide, Plating, Brushing, Polishing, Blackened, Powder coating, Sandblasting, Laser engraving Zn-plating, Ni-plating, Cr-plating, Tin-plating, copper-plating, the wreath oxygen resin spraying, the heat disposing, hot-dip galvanizing, black oxide coating, painting, powdering, color zinc-plated, blue black zinc-plated,rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.
Inspection Equipment	CMM, Projection, Calipers, Micro caliper, Thread Micro caliper, Pin gauge, Caliper gauge, Pass meter, Pass meter etc.
Drawing formation	PDF, CAD/DWG/DXF, IGS/STP etc.

We focus on CNC processing ,cold heading and casting and sheet metal machining services, with more than 150 processing equipment and professional testing equipment, and several professional engineers. We focus on developing the field of hardware parts and provide customers with OEM and ODM services. Through years of accumulation, we have accumulated rich experience and inventory. Our customers have spread all over the world. In order to meet the requirements of different customers, we are constantly expanding our Production capacity and R&D capacity, look CHINAMFG to cooperating with you.

1.We have Specialized QC testers to check the products quality according to customers’ needs.

2.We have IQC to check the dimensions and surface of the incoming material.

3.We have PQC to inspect full-course during the processing.

4.We have FQC to inspect all the plating products from outsides and make the 100% inspection before the shipments.

FAQ

Q1: Why choose ZheJiang n?
To provide our customers with first-class services in the supply of quality screws minimizing costs.

Q2: How is quality ensured?
All our processes strictly adhere to ISO9001:2018 procedures. We have strict quality control from producing to delivery. Our company had strong technology support, 80% of our colleagues are master or bachelor’s degree. We have cultivated a group of managers who are familiar with product quality , good at modern concept of management.

Q3: Can You Strictly Follow The Tolerance on The Drawing And Meet The High Precision?
Yes, we can, we can provide high precision parts and make the parts as your drawing.

Q4: How should I order and make payment?
By T/T, for samples 100% with the order; for production, 30% paid for deposit by T/T before production arrangement, the balance to be paid before shipment. negotiation accepted.

Q5: What’s your Delivery Time?
Standard parts: 7-20days
Non-standard parts: 15-25days
We will make the delivery as soon as possible with the guarantee quality

Q6:How to Custom-made (OEM/ODM)?
If you have a new product drawing or a sample, please send to us, and we can custom-made the as your required. We will also provide our professional advices of the products to make the design to be more realized & maximize the performance.

Q7:Which mode of transport would be better?
In general, the product are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as well.

Certification:	CE, ISO
Pulley Sizes:	Custom
Manufacturing Process:	CNC Machining
Material:	Alloy
Surface Treatment:	Oxygenation
Application:	Chemical Industry, Grain Transport, Mining Transport, Power Plant

Samples:	US$ 100/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \| Customized Request

belt pulley

How are belt pulleys employed in agricultural machinery and equipment?

belt pulley

Can belt pulleys be used in both simple and complex mechanical systems?

belt pulley

In which industries are belt pulleys commonly used?

China Hot selling OEM Steel Aluminum Brass Plastic at Mxl T H L XL Gt Htd Timing Belt and Pulley pulley belt
editor by CX

2023-11-13

China best Heavy Truck Diesel Engine Parts Isx Qsx Belt Tensioner Pulley 4299051 alternator pulley

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Product Description

Our Advantages

We has been providing genuine and high quality starters at the lowest possible cost in China, and got a high reputation from our clients due to the reliable quality, competitive price and on-time delivery.
1.Durable and high Quality.
2.Nice-looking packing.
3.Prompt delivery.
4.Wide range of parts for more models available.
5.Most competitive wholesale prices.
6.One stop buying service provided.

PART NAME	Belt Tensioner Pulley	PART NO	4299051
Model	ISX QSX	QUALITY	GENUINE AND CHINAMFG AVAILABLE
PACKING	STHangZhouRD PACKAGE	WARRENTY	6MONTHS
MOQ	1PC	PAYMENT TERM	T/T, WERTERN UNION, L/C
DELIVERY TIME	7DAYS	FOB PORT	HangZhou,HangZhou,ZheJiang , HangZhou. ETC

Certifications

Company Profile

FAQ

Question 1:How to buy engine spare parts? First of all, please tell us the part number of the parts you need. We will supply the same parts as yours. Secondly, if you don’t know the part number, please provide parts name and engine series number, then we will check the part number through engine series number.

Question 2:How long is the delivery time? For complete engine and Power units , we need to arrange production according to the order, our general delivery time is 15-30 days. For spare parts , our general delivery time is 3-10 days.

Question 3:How to arrange delivery? Considering the large volume and weight of our products, to save the shipping cost, we generally recommend ship to your nearest port For small items and urgent orders, we can also provide air shipment and send goods to the airport in your city or your company address.

Question 4:How about Payment Methods? We suggest 30/70,T/T payment method: 30 percent down payment on placement of the order, with the remaining 70% due CHINAMFG shipment. Question 5:How about Packing Methods? Normally we use wooden boxes for packaging or we can pack it according to your special needs.

Certification:	CCC, ISO9001, CE, RoHS
Standard Component:	Standard Component
Technics:	Casting

Samples:	US$ 29/Piece 1 Piece(Min.Order) \| Order Sample 4299051

Customization:	Available \| Customized Request

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

belt pulley

What is the role of belt pulleys in the automotive industry?

Belt pulleys play a vital role in the automotive industry, contributing to various systems and components within vehicles. They are essential for transmitting power, driving auxiliary systems, and ensuring the smooth operation of critical functions. Here’s a detailed explanation of the role of belt pulleys in the automotive industry:

1. Engine Power Transmission: Belt pulleys are integral to the power transmission system of an automotive engine. They are commonly used in serpentine belt systems, where a single belt is routed around multiple pulleys to drive various engine accessories. The crankshaft pulley connects to the engine’s crankshaft and is responsible for transmitting power to components such as the alternator, water pump, power steering pump, and air conditioning compressor. The rotation of the crankshaft pulley drives the serpentine belt, which, in turn, drives these auxiliary systems.

2. Timing Belt System: Belt pulleys are essential components in the timing belt system of an engine. The timing belt connects the engine’s crankshaft to the camshaft(s), synchronizing their rotation and ensuring precise valve timing. The crankshaft pulley, also known as the harmonic balancer, is connected to the crankshaft and drives the timing belt. The camshaft pulleys, often referred to as timing pulleys, are responsible for driving the camshafts and controlling the opening and closing of the engine’s valves. Proper timing belt operation is crucial for the engine’s performance, efficiency, and overall reliability.

3. Supercharger and Turbocharger Systems: In high-performance and forced induction engines, belt pulleys are utilized in supercharger and turbocharger systems. These systems compress the intake air to increase engine power output. Belt-driven superchargers and turbochargers use pulleys to drive the compressor, which forces more air into the engine’s combustion chambers. The pulleys in these systems are designed to withstand high speeds and loads, ensuring efficient and reliable operation of the forced induction system.

4. Cooling System: Belt pulleys contribute to the cooling system of automotive engines. The water pump pulley is connected to the water pump, which circulates coolant throughout the engine to dissipate heat. The rotation of the water pump pulley, driven by the crankshaft pulley, creates the necessary flow of coolant to regulate engine temperature. Proper cooling system operation is vital for preventing overheating and maintaining the engine’s optimal operating conditions.

5. Power Steering System: Belt pulleys are used in power steering systems to assist with steering effort. The power steering pump pulley is connected to the power steering pump, which pressurizes hydraulic fluid to aid in turning the wheels. As the crankshaft pulley drives the serpentine belt, power is transmitted to the power steering pump pulley, enabling power-assisted steering. Belt-driven power steering systems provide easier and more responsive steering control for drivers.

6. Air Conditioning System: Belt pulleys play a role in the automotive air conditioning system. The air conditioning compressor pulley is driven by the serpentine belt and is responsible for compressing and circulating refrigerant within the system. The rotation of the compressor pulley enables the air conditioning system to cool and dehumidify the vehicle’s interior, providing comfort to occupants. Belt-driven air conditioning systems are commonly found in most passenger vehicles.

7. Other Auxiliary Systems: Belt pulleys are also used in other auxiliary systems in vehicles, such as the alternator, which generates electrical power to charge the battery and power electrical components. Additionally, they are employed in systems like the vacuum pump for brake assist, power take-off (PTO) units in commercial vehicles, and various belt-driven pumps for systems like the fuel injection system and hydraulic systems.

In summary, belt pulleys play a crucial role in the automotive industry, contributing to power transmission, auxiliary systems, and critical functions within vehicles. Whether it’s transmitting power in the engine, driving timing belts or auxiliary systems, or assisting with cooling, steering, or air conditioning, belt pulleys ensure the efficient and reliable operation of automotive systems and components.

belt pulley

How do belt pulleys contribute to the operation of conveyor systems for material handling?

belt pulley

What are the key components and design features of a belt pulley?

China best Heavy Truck Diesel Engine Parts Isx Qsx Belt Tensioner Pulley 4299051 alternator pulley
editor by CX

2023-11-13

China high quality Hot Sale Casting Belt Conveyor Drive Pulley for Drum Conveyor pulley puller

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Product Description

Product Introduction:
  The drum is the main component that transmits power. It is divided into 3 types according to their load-carrying capacity: light, medium and heavy.
     1. Light: Bearing aperture 80-100mm, the shaft and hub are single-width plate welded cylinder structure connected by single key.
     2. Medium: Bearing aperture 120-180mm, the shaft and hub are expansion sleeve connection.
     3. Heavy: Bearing aperture 200-220mm, the shaft and hub are expansion sleeve connection, and the drum body is cast-welded structure.

Product Description:
Conveyor pulley stays at 2 ends of belt machine. The pulley can be divided into 2 categories: Driving pulley and averting pulley, driving pulley is the main part for transmitting the power and there are 2 kinds of pulley sets: Smooth surface and rubber surface, and rubber surface can be classified into smooth rubber surface, herringbone rubber surface and CHINAMFG rubber surface to meet different technical requirements. Averting pulley can be classified into smooth rubber surface and smooth steel surface.

Product Features:

Technical Parameters:

Driving Pulley (rubber surface)
Belt Width	Standard Diameter of Pulley
500 mm	500mm
650 mm	500mm,630 mm
800 mm	500mm,630mm,800mm,1000mm,1250mm,1400 mm
1000 mm	630mm,800mm,1000mm,1250mm,1400 mm
1200 mm	630mm,800mm,1000mm,1250mm,1400 mm
1400 mm	630mm,800mm,1000mm,1250mm,1400 mm
1600 mm	630mm,800mm,1000mm,1250mm,1400 mm
1800 mm	630mm,800mm,1000mm,1250mm,1400 mm
2000 mm	800mm,1000mm,1250mm,1400 mm
2200 mm	1000mm,1250mm,1400 mm
2400 mm	1000mm,1250mm,1400 mm

Bend Pulley (smooth surface & rubber surface)
Belt Width	Standard Diameter of Pulley (mm)
500 mm	250,315,400,500
650 mm	250,315,400,500,630
800 mm	250,315,400,500,630,800,1000,1250
1000 mm	250,315,400,500,630,800,1000,1250,1400
1200 mm	250,315,400,500,630,800,1000,1250,1400
1400 mm	315,400,500,630,800,1000,1250,1400
1600 mm	400,500,630,800,1000,1250,1400
1800 mm	400,500,630,800,1000,1250,1400
2000 mm	500,630,800,1000,1250,1400
2200 mm	630,800,1000,1250,1400
2400 mm	800,1000,1250,1400

Pulley Standard
Brand	SPD
Specification	SPD-CP-0001
Certificate	ISO/BV/SGS
Standard	CEMA/JIS/DIN/Australia
Application	Coal mining industry, cement, steel, harbour etc.
Place of Origin	HangZhou City , ZheJiang Province , China
Material Feature	Water, Wear, Dust resistance
Supply capacity	80pcs/month
Management system	ISO 9001:2008,ISO 14001:2004,GB/T 28001-2001

Project Performance:

Main Equipment & Facilitys:

Packing & Delivery

Our EPC Conveying System Project

Customer Visit & Exhibition

Our Company
HangZhou Port Shipbuilding & Machinery Industry Co.,ltd, a wholly owned subsidiary of ZheJiang Port Equipment Group ,is a large comprehensive state-owned company combining industrial products research and manufacture, steel structure and equipment producing, general contracting service for industrial system integration and ships & equipment building and maintenance.
As a member of the Standardization Administration of China/Technical Committee (SAC/TC331) , the company owns the production qualification for transport machinery, Grade-I Class III Production Qualification of steel general ships, Grade-I Production Qualification of steel fishing vessels; Grade-I Professional Contracting Qualification of steel structure, and kinds of Professional contracting qualifications for electrical and mechanical equipment installation, corrosion protection and insulation engineering, foundation, etc. The company also occupies Class B Design Qualification of steel fishery vessels and the Design & Construction Qualification of marine fishery platforms registered with the Ministry of Agriculture. The main business scope of RPIC covers ports, marine equipment, mining, electric power; cement, metallurgy; paper making and other various industries.
FAQ

Q1:Can you send samples? A:Of course, we can provide customers with free samples but customer should pay the courier fee.
Q2:What product information do I need to provide? A:Please kindly provide the grade, width, thickness, surface treatment requirement and quantities you need to purchase.
Q3:What is your terms of payment ? A: 30% T/T in advance ,balance before shipment or 100% LC at sight.
Q4.Do you provide customer made Products service? A: Yes,if you have your own design , we can produce according to your specification and drawing.
Q5:How long does your delivery time take? A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q6: How many countries you already exported to? A:We have exported to America, Canada, Brazil, Chile, Colombia, Thailand, Myanmar, Vietnam, and other African countries.Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q7:Can I go to your factory to visit? A:Of course, we welcome customers from all over the world to visit our factory.
Q8:Does the product have quality inspection before loading? A:Of course, all our products are strictly tested for quality before packaging, customers can appoint third parties to inspect the products before loading too.
Q9:How to pack the products? A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during CHINAMFG transportation. Q10:What is your working time? A:In general, our online service time is ZheJiang time: 8:00-22:00, after 22:00, we will reply to your inquiry in the coming working day.

Material:	Carbon Steel
Surface Treatment:	Baking Paint
Motor Type:	CVT Motor
Installation:	Turning
Transport Package:	Sea Freight Land Freight
Specification:	CEMA Dia. 127mm332mmBearing 6205

Customization:	Available \| Customized Request

belt pulley

Can belt pulleys be part of HVAC systems and air conditioning units?

belt pulley

What types of belts are commonly used with belt pulleys?

belt pulley

What advantages do belt pulleys offer for efficient power transmission?

Belt pulleys offer several advantages that contribute to efficient power transmission in a variety of applications. These advantages make belt pulleys a popular choice for transmitting power in numerous industries. Here are some key advantages of using belt pulleys:

1. High Efficiency: Belt pulleys can achieve high power transmission efficiency. The materials used for pulleys, such as metals or composite materials, are selected for their strength and low friction characteristics. This allows for minimal energy loss during power transmission, resulting in efficient operation and reduced energy consumption.

2. Smooth and Quiet Operation: Belt pulleys provide smooth and quiet operation compared to some other power transmission methods. The flexibility of belts helps in dampening vibrations and reducing noise levels. This is particularly beneficial in applications where noise reduction is important, such as in residential areas, offices, and certain types of machinery.

3. Slip Prevention: Belt pulleys offer slip prevention features, ensuring reliable power transmission. The design of the pulley’s groove and the corresponding belt shape create a positive engagement that helps prevent the belt from slipping during operation. This is particularly advantageous in high-torque applications where maintaining a consistent power transfer is crucial.

4. Overload Protection: Belt pulleys can provide a certain degree of overload protection. In the event of sudden load spikes or jamming of the driven system, the belt can slip or deform slightly, absorbing the shock and protecting the machinery from damage. This inherent flexibility acts as a safety feature, preventing catastrophic failures and reducing the risk of equipment breakdown.

5. Misalignment Compensation: Belt pulleys can accommodate minor misalignments between the driving and driven shafts. The flexibility of the belt allows for slight angular and parallel misalignments, which can naturally occur in machinery due to manufacturing tolerances, thermal expansion, or other factors. This ability to compensate for misalignment helps to minimize stress on bearings and prolong the lifespan of the system.

6. Speed Variation: Belt pulleys provide the flexibility to achieve different speed ratios by simply changing pulley sizes or adjusting the position of variable speed pulleys. This feature allows for speed variation and control in various applications, facilitating the optimization of machine performance and enabling adaptability to different operating conditions.

7. Cost-Effective: Belt pulleys are generally cost-effective compared to some other methods of power transmission. They are relatively simple in design, easy to manufacture, and require less precision than certain alternatives. Additionally, belts are generally less expensive to replace than other types of power transmission components, resulting in lower maintenance costs.

Overall, belt pulleys offer advantages such as high efficiency, smooth and quiet operation, slip prevention, overload protection, misalignment compensation, speed variation, and cost-effectiveness. These advantages make belt pulleys a reliable and versatile choice for efficient power transmission in a wide range of applications across various industries.

China high quality Hot Sale Casting Belt Conveyor Drive Pulley for Drum Conveyor pulley puller
editor by CX

2023-11-10