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China supplier Textile Machine Groove Guide Roller Plastic Combined Ceramic Wire Guide Pulley for Cable chain pulley

Product Description


 Hardware Auto Spare Part Bearing Coil winding Plastic Ceramic Wire Xihu (West Lake) Dis. Pulley for cable



1. In the wire and cable industry, ceramics has become the material of choice and convenience. Almost all facets of wire and cable manufacture have benefited by the use of ceramics in the production processes.
2…Pulley flanges, CNC Machined and available in fully anodized Aluminum, coated with anti corrosion layers, are not affected by most wire drawing solutions and do not need frequent maintenance vis-à -vis Phenolic materials.

1. Flanged ceramic roller, Wire guide pulleys (ceramic pulleys) is commonly used component when wire passing is required, it can be used in coil winding machine, cable machine and the textile machinery as well.
2. The porcelain ring is mounted on the bearing, Coil winding wire guide pulley(wire roller) will rotate by the thread and wire passing on the surface of the ring. Thus the sliding friction has been converted to the static friction.
3. The surface Polish degree of the porcelain ring reaches Ra0.2;
4. The beating during rotation is under 0.15. We select the 99% AL2O3 as the material with the hardness of HRA88 and the density of 3.85…
5. Two nylon side walls have been put to the both side of the ceramic ring and the bearing, coil winding wire guide pulley (wire roller) combines 1 wire roller.

1. With many available designs and configurations, such as bolt together, CHINAMFG ceramic, or coated aluminum. CHINAMFG can satisfy the unique requirements of the wire and cable industry.
2. HARTAI’s AL95 guide pulleys are long lasting, will help improve wire surface quality and at the same time reduce maintenance and production costs.
3. CHINAMFG offers dozens standard sizes of guide pulleys. A large inventory of pulleys is maintained for the most widely used sizes for immediate delivery. Xihu (West Lake) Dis. pulleys can also be manufactured to specific requirements and detail.

Specifications of wire guide pulley ( ± 0.5mm)

    Model         A       B       C        D       E
HCR001-B03 20 15 3 4.8 3
HCR002-B03 28.7 20 3 6.4 4
HCR002-B04 28.7 20 4 6.4 4
HCR002-B05 28.7 20 5 6.4 4
 HCR003-B03 30.4 15 3 10 3
 HCR004-B04 40 20 15 3
 HCR004-B05 40 20 5 15 3
 HCR004-B07 40 20 7 15 3
HCR045-B05 45 30 5 10 6
HCR045-B06 45 30 6 10 6
HCR045-B07 45 30 7 10 6
HCR045-B08 45 30 8 10 6
  HCR005-B05 55 30 5 10 6
HCR005-B06 55 30 6 10 6
HCR005-B07 55 30 7 10 6
HCR005-B08 55 30 8 10 6
  HCR006-B07 60 40 7 13 6
HCR006-B08 60 40 8 13 6
HCR006-B571 60 40 10 13 6
HCR006-B012 60 40 12 13 6
 HCR007-B05 60 30 5 18 6
HCR007-B06 60 30 6 18 6
HCR007-B07 60 30 7 18 6
HCR007-B08 60 30 8 18 6
  HCR008-B10 80 50 10 15 9
  HCR008-B12 80 50 12 15 9
  HCR009-B07 80 40 7 25 6
HCR009-B08 80 40 8 25 6
    HCR571 100 50 10 30 9

Company profile 

HARTAI TECHNOLOGYLIMITED was founded in 2001, the factory is located in HangZhou city. ZheJiang province.

We specialized in the manufacture and RD of the component which is used in coil of wire and tension systems. textile machinery and electrical industry precision ceramics. Such as: coil winding nozzle, coil winding tensioner, tension meter, ceramic eyelets, ceramic coating pulley. etc.

We produce high quality coil winding nozzle which include tungsten carbide nozzle, ruby nozzle and ceramic nozzle. We adopt the excellent raw material and technology to ensure best quality which exceed our customer’s expection. Our main customer Mitsubishi, ABB, SVM, YKK. etc, We expect long term relationship with you! 


Our Factory Advantages:

1. Competitive prices

2. Good after-sale services

3. Fast delivery

4. High quality control

5. Customized size, design


Other products

We also provide other relative precision parts

For more product, pls see the photos as follow, if you need, pls contact us.


Frequently Asked Question:

Q1. How long will I get a quotation?
The quotation will send to you within the 24h when we got your inquiry.

Q2. Can I get a sample?
Samples are available CHINAMFG customers request .

Q3. Can you do the design for us?
Yes, our factory can accept the OEM orders.
According to your drawing or sample to do it.

Q4. How long can I expect to get the sample and  mass quantities?
Normally it takes 7 working days to produce the sample. Generally, 7-15 working days for mass order. If urgent ,delivery time may be pushed by negotiation. 

Q5. How about the delivery method?
The goods always sent by DHL,UPS,FEDEX, EMS by airplane or sea.
We also can send the goods to your warehouse if you have warehouse in China.

Q6.What’s your terms of payment?
T/T ,30%deposit, 30%balance. Other payment methods such as Paypal, West Union, L/C are negotiable.

Q7.What’s your main product?
Our company main products including various nozzle,coil of wire,tensioner etc.

Q8.What’s the application of your products?
Various products have been widely used in various type of electronics,machinery,textile and other equipment.

Contact us 
Welcome to send the inquiry to us to get more details information.





Classification: Special Parts
Processing Type: Mechanical Process
Match Machine: Spinning Equipment
Material: Plastic and Ceramic
Processing Level: Precision Finishing
Mechanical Process: Grinding
US$ 3/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

spinning pulley

What is the significance of proper alignment and tensioning in spinning pulley systems?

Proper alignment and tensioning are crucial factors in the performance and longevity of spinning pulley systems. The significance of these practices can be summarized as follows:

1. Efficient Power Transmission:

Proper alignment and tensioning ensure efficient power transmission in spinning pulley systems. When pulleys are correctly aligned, the belt, rope, or cable runs smoothly along the pulley’s grooves, reducing friction and energy losses. Additionally, maintaining appropriate tension in the belt or cable prevents slippage, maximizing power transfer from the driving pulley to the driven pulley.

2. Reduced Wear and Tear:

Improper alignment and tensioning can lead to increased wear and tear in spinning pulley systems. Misalignment can cause the belt or cable to rub against the edges of the pulley, resulting in accelerated wear, fraying, or even belt failure. Insufficient tension can cause the belt to slip, leading to excessive heat generation and premature wear. Proper alignment and tensioning help minimize these issues, extending the lifespan of the pulleys and the belts or cables.

3. Enhanced System Performance:

Spinning pulley systems that are properly aligned and tensioned contribute to enhanced overall system performance. When the pulleys are aligned, the system operates smoothly, reducing vibrations and noise. This improves the user experience and allows for precise control and predictable movement in various applications, such as fitness equipment, industrial machinery, or conveyors.

4. Prevention of Component Failures:

Misalignment and improper tensioning can place excessive stress on the spinning pulleys and other components of the system, increasing the risk of failures. Misaligned pulleys can cause uneven loading and additional strain on bearings, shafts, or belts, potentially leading to component damage or system breakdowns. Maintaining proper alignment and tension helps distribute the load evenly, minimizing stress on individual components and reducing the likelihood of failures.

5. Safety Considerations:

Proper alignment and tensioning also contribute to the safety of spinning pulley systems. Misaligned pulleys or loose belts can lead to unexpected belt disengagement, causing accidents or injuries. In applications where pulleys are exposed or accessible to users, maintaining proper alignment and tensioning reduces the risk of entanglement or contact with moving parts, enhancing user safety.

6. Maintenance and Cost Savings:

Proper alignment and tensioning facilitate easier maintenance and reduce overall costs. Well-aligned pulleys experience less wear and require fewer adjustments or replacements. Proper tensioning reduces the need for frequent belt replacements due to slippage or excessive wear. By implementing and maintaining proper alignment and tensioning practices, the frequency of maintenance tasks and associated costs can be minimized.

In summary, the significance of proper alignment and tensioning in spinning pulley systems lies in efficient power transmission, reduced wear and tear, enhanced system performance, prevention of component failures, safety considerations, and maintenance and cost savings. These practices ensure optimal operation, reliability, and longevity of the pulley systems, benefiting a wide range of applications in various industries.

spinning pulley

How do you select the right spinning pulley configuration for a specific task?

Selecting the right spinning pulley configuration for a specific task involves considering several factors to ensure optimal performance and compatibility. Here are the key steps in selecting the appropriate spinning pulley configuration:

1. Determine Power Requirements:

Assess the power requirements of the task or system where the pulley will be used. Consider factors such as the torque or rotational force needed, power transmission efficiency, and desired speed range.

2. Identify Belt Type and Size:

Determine the type and size of the belt or rope that will be used with the pulley. Different pulley configurations are designed to work with specific belt types, such as V-belts, timing belts, flat belts, or ropes. Ensure that the pulley and belt are compatible in terms of size, width, and groove design.

3. Consider Speed and Torque Requirements:

Evaluate the required rotational speed and torque for the task. Depending on the application, you may need to select a pulley configuration that offers speed variation options, such as step pulleys, or one that provides precise synchronization, such as timing pulleys.

4. Assess Environmental Factors:

Take into account the environmental conditions in which the pulley will operate. Consider factors such as temperature, humidity, dust, and exposure to chemicals or corrosive substances. Choose a pulley configuration that can withstand the anticipated environmental conditions without compromising performance or durability.

5. Evaluate Belt Tension and Alignment:

Consider the requirement for proper belt tension and alignment in the system. Depending on the application, you may need to incorporate idler pulleys or crowned pulleys to maintain optimal belt tension and prevent belt slip or misalignment.

6. Seek Manufacturer Recommendations:

Consult the manufacturer’s guidelines, specifications, and technical documentation for the specific pulley configuration options they offer. Manufacturers often provide recommendations based on the intended application, power requirements, and belt compatibility.

7. Consider System Integration:

Ensure that the selected spinning pulley configuration can be easily integrated into the existing system or machinery. Consider factors such as mounting options, shaft size compatibility, and overall system design.

8. Consult Experts if Needed:

If you are unsure about the appropriate spinning pulley configuration for a specific task, consider consulting experts, engineers, or suppliers who specialize in power transmission or the specific industry. They can provide valuable insights and recommendations based on their expertise and experience.

By following these steps and considering the various factors involved, you can select the right spinning pulley configuration that meets the specific requirements of your task or system. It is essential to ensure compatibility, efficiency, and reliability to achieve optimal performance and longevity.

spinning pulley

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

A spinning pulley is a type of pulley that rotates or spins when subjected to force or power. It is a wheel with a grooved rim designed to guide a rope, belt, or cable, allowing it to change direction and transmit mechanical power. Here’s a detailed explanation of what a spinning pulley is and how it is used in mechanical systems:

A spinning pulley consists of a central hub and a rim or groove around its circumference. The rim is specifically designed to accommodate a rope, belt, or cable, and the groove ensures that the rope or belt remains in place during operation. When force or power is applied to the rope or belt, it causes the spinning pulley to rotate.

In mechanical systems, spinning pulleys are commonly used in conjunction with other pulleys to create a mechanical advantage or to transmit power and motion between different components. Here are some key applications and uses of spinning pulleys:

1. Change Direction of Force:

A spinning pulley can change the direction of force applied to a rope or belt. By routing the rope or belt through the groove of the spinning pulley, the force can be redirected to another location or component in the system. This is particularly useful in applications where the input and output components are not aligned or when flexibility in direction is required.

2. Transmit Power:

Spinning pulleys are often used in power transmission systems to transfer mechanical power from one component to another. By connecting multiple spinning pulleys with ropes or belts, the rotation of one pulley can drive the rotation of another. This allows power to be transferred over distances and around obstacles, enabling the operation of various mechanical devices.

3. Create Mechanical Advantage:

Spinning pulleys are crucial in creating mechanical advantage by utilizing the principle of leverage. By using a combination of different-sized spinning pulleys, mechanical systems can amplify or reduce the force required to perform a particular task. This is achieved by adjusting the relative sizes of the pulleys and the number of times the rope or belt wraps around them.

4. Tensioning and Control:

Spinning pulleys are commonly employed in systems that require tensioning and control of ropes or belts. By adjusting the position and angle of the spinning pulley, the tension in the rope or belt can be controlled. This is important for maintaining proper alignment, preventing slippage, and ensuring efficient power transmission within the mechanical system.

5. Speed Control:

In some mechanical systems, spinning pulleys are used to control the speed of rotating components. By using pulleys of different sizes, the rotational speed can be increased or decreased. This is achieved by changing the ratio of the pulley diameters, which alters the speed at which the rope or belt travels around the pulleys.

Overall, spinning pulleys are essential components in mechanical systems. They enable the redirection of force, transmission of power, creation of mechanical advantage, tensioning and control of ropes or belts, and speed control of rotating components. Their versatility and ability to change the direction of force make them valuable in a wide range of applications, from simple machines to complex industrial systems.

China supplier Textile Machine Groove Guide Roller Plastic Combined Ceramic Wire Guide Pulley for Cable   chain pulleyChina supplier Textile Machine Groove Guide Roller Plastic Combined Ceramic Wire Guide Pulley for Cable   chain pulley
editor by CX