Product Description
Detailed Photos
Product Description
| Item No. | Door and Window Plastic Bearing Pulley |
| Dimensions | OEM ODM |
| Material | Bearing -Chrome steel, carbon steel, stainless steel Plastic part- POM/ Nylon6 /Nylon66 +GF/PU/Rubber Housing part – Plastic(Nylon)/ Steel/ Zinc alloy die casting / Aluminium profile/ alu. Alloy die casting |
| Color | Original/black/white/Red/ Green/ Orange, or per customers’ requirement |
| Surface Treatment | Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment |
| Features | heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc. |
| Application | Sliding window and door, Sliding accessories, furniture accessories etc. |
| Packaing | Foil bag+Neutral Carton+Pallet, or per customers’ requirement |
| MOQ | 1000 pcs |
| Lead Time | According to the order q’ty |
| OEM& ODM | Technical drawing or sample is needed |
Company Profile
ABOUT US
Haibite was set up in 1996 and located at HangZhou, a beautiful city in China. Our company is bearing manufacturer&bearing distributor. Since it was first established, CHINAMFG was dedicated in research, development and manufacture of bearings. Now, CHINAMFG has become main and 1 of the first grade suppliers of all kinds of bearings. We could develop the products constructed from different materials, structures, shapes, colors etc.
WELCOME TO THE CLUB!
1. Our rollers are in stable quality with smooth rotation, long life operation, small movement, advanced injection technology engineering etc.
2. The Adjustable Rollers with smooth and long lasting operation, higher performing features like wider adjustment ranges, long rolling life performance, easy installment. It’s available in multiple housing choices with any wheels to fit different aluminnum. Our roller ensure alignment across the full adjustment ranges within built-in retention system.
3. The customized hardware, like plastic parts, stamping patrs, cold forging steel patrs are widely applied in the window and doors, furniture, householders, transmission system, industrial drive system etc.
We are constantly improving and striving for excellent service. We hold a very high regard for our customers, the quality of our products, and our level of customer service.
FAQ
1. who are we?
We are based in ZheJiang , China, start from 2017,sell to North America(1.00%),Africa(1.00%),Western Europe(1.00%),Southern Europe(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Bearing cage,Bearing pulley,Plastic products,Miniature bearing,Needle roller bearing
4. why should you buy from us not from other suppliers?
Hardware pulley source factory,20 years professional bearing pulley experience
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A;
Language Spoken:English,Chinese,Spanish,Japanese,F
Our Advantages
Sliding glass doors are becoming more and more popular, because of the view and natural lighting that they provide. But there can be some difficulty when it comes to maintaine them, such as the rollers have worn out. The key part is knowing which roller matches the original. Many people believe that alternatives can be found by identifying the door manufacturer individually. Actually, Most rollers are generic and used by various door manufacturers.
As the professional manufacturer of sliding rollers, we use various identifying characteristics to determine the best replacement option for your door. In addition to the number of wheels your roller uses to support the door, the presence of dimples, bumps, cut-outs and flared edges on the rollers housing will narrow down replacement options substantially. The way that the assembly installs in the door frame is also vital. The key dimensions to confirm a replacement include the width and height of the roller’s outer housing, as well as the diameter of the wheel. In addition to the diameter of the wheels, the material that they’re made of, steel or nylon, is also a factor. Long-term, metal wheels are known to hold up better but they can also cause the track to wear out faster, especially on heavy doors. Nylon wheels tend to be kinder to the track but may not last as long as their steel counterparts.
Purchase Notice
1.Pls send us an inquiry or leave us a message, there will be a dedicated staff to serve you within 1 hours.
2.You can ask us to take actual photos of the products for you, and free samples would be provided.
3. Welcome to visit our factory to negotiate orders, we will do our best to protect the safety of your business journey.
4. Packaging can be customized according to customer requirements
Finally, Please be sure to click “Contact supplier” to contact us, or “Call us” with any questions that you may have.
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| Certification: | ISO |
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| Manufacturing Process: | Casting |
| Material: | Stainless Steel |
| Samples: |
US$ 0.5/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
How do flat belt pulleys handle different belt sizes and materials?
Flat belt pulleys are designed to accommodate different belt sizes and materials to ensure efficient power transmission. Here’s a detailed explanation:
1. Belt Sizes:
Flat belt pulleys are available in various sizes to match different belt widths and thicknesses. The width of the pulley’s groove is designed to provide proper contact and grip with the belt. Pulleys with wider grooves are used for wider belts, while narrower grooves are used for narrower belts. The pulley’s diameter may also vary depending on the specific application and power requirements.
2. Belt Materials:
Flat belt pulleys can handle a wide range of belt materials, including:
- Rubber: Rubber belts are commonly used due to their flexibility, high friction coefficient, and resistance to wear. They provide good grip and are suitable for most general-purpose applications.
- Polyurethane: Polyurethane belts offer high resistance to abrasion, oil, and chemicals. They are often used in applications that require superior performance and durability.
- Leather: Leather belts are known for their high strength and flexibility. They are used in applications where a certain level of slip is required or to transmit power in antique or vintage machinery.
- Nylon: Nylon belts are lightweight, have high tensile strength, and offer good resistance to wear and moisture. They are commonly used in applications that require low noise and high load capacity.
3. Belt Tensioning:
Flat belt pulleys should be designed with a tensioning mechanism to accommodate different belt sizes and maintain proper tension. This mechanism, such as an idler pulley or tensioning screw, allows for easy adjustment of the belt tension to ensure optimal power transmission and prevent slippage.
4. Belt Tracking:
To handle different belt sizes and materials, flat belt pulleys should be designed to provide proper belt tracking. This ensures that the belt stays within the pulley’s groove and maintains alignment during operation. Proper flanges or guides are often incorporated into the pulley design to prevent the belt from slipping off or wandering.
5. Material Compatibility:
The materials used in flat belt pulleys should be selected to be compatible with the specific belt materials. For example, if using a rubber belt, the pulley material should not cause excessive wear or damage to the belt’s surface. Compatibility between the pulley and the belt material helps ensure optimal performance and longevity.
By considering these factors, flat belt pulleys can effectively handle different belt sizes and materials, providing reliable power transmission in a wide range of applications.
Can you explain the typical applications of flat belt pulleys in machinery?
Flat belt pulleys are utilized in various machinery applications where power transmission using flat belts is required. Here’s a detailed explanation of their typical applications:
1. Industrial Machinery:
Flat belt pulleys find extensive use in industrial machinery across different sectors. They are commonly employed in machinery such as conveyor systems, manufacturing equipment, packaging machines, textile machinery, and woodworking machinery. These pulleys enable power transmission to drive various components, such as rollers, gears, cutting tools, and conveyor belts, facilitating the processing, movement, and manipulation of materials in industrial processes.
2. Agricultural Equipment:
In the agricultural sector, flat belt pulleys are used in machinery like threshers, combines, grain elevators, and hay balers. They play a crucial role in powering components such as fans, augers, pumps, and feeders. Flat belt pulleys provide a cost-effective and reliable solution for power transmission in agricultural equipment, allowing for efficient crop processing, harvesting, and handling operations.
3. Vintage Machinery:
Flat belt pulleys have historical significance and are often associated with vintage machinery. Before the widespread adoption of modern power transmission systems, such as V-belts or chains, flat belts and flat belt pulleys were commonly used. Therefore, flat belt pulleys can be found in antique or vintage machinery, including old lathes, milling machines, printing presses, and other early industrial equipment.
4. HVAC Systems:
Heating, ventilation, and air conditioning (HVAC) systems utilize flat belt pulleys in certain applications. These pulleys are used to transmit power to components like fans, blowers, and pumps in HVAC units. They help in ensuring efficient air circulation, temperature control, and fluid movement within HVAC systems, contributing to the overall performance and functionality of the systems.
5. Exercise Equipment:
Flat belt pulleys are also employed in exercise equipment such as treadmills, rowing machines, and stationary bikes. These pulleys assist in transferring power from the motor to the various moving parts of the exercise equipment, allowing for smooth and controlled movements during workouts.
6. Garage Door Openers:
Flat belt pulleys are used in garage door opener systems to transmit power from the motor to the pulley on the garage door shaft. The rotational motion of the pulley is transferred to the door’s lifting mechanism, enabling the smooth and automatic opening and closing of garage doors.
7. Other Applications:
Flat belt pulleys can be found in a range of other applications, including printing machines, paper mills, sewing machines, power tools, and various mechanical systems that require power transmission using flat belts.
It’s important to note that with advancements in technology, other types of power transmission systems, such as V-belts, timing belts, or direct drives, have gained popularity in many applications. However, flat belt pulleys continue to be used in specific machinery and industries where they offer advantages such as simplicity, cost-effectiveness, and compatibility with existing equipment.
editor by CX
2024-04-26
