China supplier Factory Sales High Wear Resistant Self Lubricating Plastic Pulley for Industry wholesaler

China supplier Factory Sales High Wear Resistant Self Lubricating Plastic Pulley for Industry wholesaler

Product Description

Our high-quality and durable self-lubricating plastic pulleys are specially designed for industrial applications. Made from UHMW polyethylene (Ultra High Molecular Weight Polyethylene), these pulleys offer exceptional wear resistance and lubrication properties.

With an average molecular weight exceeding 3 million, UHMWPE consists of extremely long chains of polyethylene aligned in one direction. This unique structure contributes to the pulleys’ outstanding performance.

The material properties of UHMW-PE make it suitable for a wide range of applications. We specialize in producing UHMWPE Rod, UHMWPE Sheet, and UHMWPE Machined Parts, all of which meet the highest quality standards. Our products can be customized in various shapes, including extruded rods, sheets, tubes, and machined components, according to your specific requirements.


  • Excellent abrasion resistance
  • High impact strength
  • Outstanding chemical resistance
  • Moisture, water, and chemical liquid repellent
  • Food-safe material
  • Stress crack resistant
  • Lightweight
  • Excellent electrical properties
  • Non-water absorption
  • Lowest coefficient of friction
  • Easy to fabricate
  • High sliding and non-stick characteristics

Whatever shape you require, we can produce it. Please provide accurate size or drawing for customization.

Our company, ZheJiang CHINAMFG New Material Technology Co., Ltd., specializes in the sales of industrial products. In addition to self-lubricating plastic pulleys, we offer a wide range of other high-quality products for industrial use. Our product lineup includes agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, and bushings. We take pride in supplying top-notch products at competitive prices with excellent customer service. Customization of drawings and samples is always welcomed.


Q1: Are these self-lubricating plastic pulleys suitable for industrial applications?

A1: Absolutely! Our self-lubricating plastic pulleys are specifically designed for industrial use and offer exceptional performance in various applications.

Q2: Can I customize the size and shape of the pulleys?

A2: Yes, we provide customization services based on your specific requirements. Please provide accurate size or drawing, and we will manufacture the pulleys accordingly.

Q3: What are the advantages of using UHMW polyethylene for these pulleys?

A3: UHMW polyethylene offers numerous advantages, including high wear resistance, excellent impact strength, chemical resistance, and moisture repellency. It is also food-safe and stress crack resistant.

Q4: Can I request samples of these self-lubricating plastic pulleys?

A4: Certainly! We offer free small samples of our pulleys. However, customers need to cover the air cost for shipping the samples.

Q5: How long does it take to receive the samples and place a mass production order?

A5: If the pulleys are in stock, we will send the samples immediately through air express, typically within 3-5 days. For mass production, it generally takes around 30 days, but we can expedite the process based on your order requirements.

All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks. Our products are only suitable for after-sales replacement parts and not original spare parts. Our replacement parts can be perfectly adapted to the original spare parts. If you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Performance Characteristics of Plastic Pulley

Plastic pulleys offer several performance characteristics that make them suitable for various applications. Firstly, they are lightweight, which allows for easy installation and reduces overall system weight. Secondly, plastic pulleys are corrosion-resistant, making them ideal for applications in humid or corrosive environments. Additionally, they have low friction coefficients, resulting in smooth and efficient operation. Furthermore, plastic pulleys are known for their excellent wear resistance and durability, ensuring a long service life. Lastly, they can provide noise reduction and vibration damping, contributing to a quieter and more stable system.

Types and Characteristics of Plastic Pulley

There are different types of plastic pulleys available, each with its own unique characteristics. One common type is the solid plastic pulley, which offers high strength and rigidity. Another type is the nylon pulley, known for its excellent heat resistance and impact strength. Additionally, there are plastic pulleys with ball bearings, which provide smoother rotation and improved efficiency. Furthermore, some plastic pulleys are designed with grooves or teeth to enhance traction and prevent slippage.

Advantages of Plastic Pulley Made of Different Materials

Plastic pulleys can be made of various materials, each offering distinct advantages. For instance, polyethylene (PE) pulleys are known for their high chemical resistance, making them suitable for applications involving exposure to chemicals. On the other hand, polypropylene (PP) pulleys are valued for their excellent thermal stability and resistance to fatigue. Additionally, polycarbonate (PC) pulleys exhibit high impact strength and transparency, making them suitable for applications that require visibility. Each material has its own unique properties that can be tailored to specific application requirements.

Application of Plastic Pulley in Various Fields

Plastic pulleys find extensive use in diverse industries, showcasing their value and importance. In the Automotive Industry, plastic pulleys are commonly used in engine systems, steering systems, and timing belt systems. In Consumer Electronics, they are utilized in printers, copiers, and other electronic devices. Industrial Machinery often incorporates plastic pulleys in conveyor systems and power transmission systems. Medical Equipment relies on plastic pulleys for applications such as hospital beds and medical devices. Moreover, Appliances such as washing machines and refrigerators utilize plastic pulleys for various mechanical functions. The versatility of plastic pulleys makes them indispensable in numerous fields.

Future Development Trends and Opportunities of Plastic Pulley Products

The plastic pulley industry is expected to witness significant growth in the coming years. One notable trend is the increasing demand for environmentally friendly materials, prompting the development of eco-friendly plastic pulleys. Additionally, advancements in manufacturing technologies, such as injection molding, are enabling the production of complex and custom-designed plastic pulleys. Furthermore, the expansion of industries such as renewable energy and electric vehicles presents new opportunities for the application of plastic pulleys. With continuous innovation and adaptation to market demands, the future of plastic pulley products looks promising.

Choosing a Suitable Plastic Pulley

When selecting a plastic pulley, several factors should be considered. Firstly, the load capacity is crucial to ensure that the pulley can withstand the anticipated forces. Secondly, the material of the pulley should be chosen based on the specific requirements of the application. Different materials offer varying levels of strength, heat resistance, and chemical resistance. Additionally, the diameter and size of the pulley should be compatible with the system’s requirements. The type of pulley, such as solid or with ball bearings, should be selected based on the desired functionality. Lastly, the bore size should match the shaft diameter for proper installation and operation.

In conclusion, plastic pulleys possess a range of performance characteristics that make them suitable for various applications. Their versatility, combined with different types and materials, allows for customized solutions. Plastic pulleys find widespread use in different industries, reflecting their value and importance. As the industry continues to evolve, new trends and opportunities present themselves, ensuring a bright future for plastic pulley products. By considering factors like load capacity, material, diameter, type, and bore size, one can choose a suitable plastic pulley for their specific needs.