small sheave

Small Sheave

  • Compact size for limited space
  • Durable material for long-lasting performance
  • Smooth operation for efficient use
  • Precision design for accurate performance
  • Easy installation for convenience

Types of Sheave Pulleys

  • Fixed Sheave Pulleys: Designed for specific applications where the sheave does not move
  • Adjustable Sheave Pulleys: Allow for changing the distance between the sheaves to adjust speed ratios
  • Nylon Sheave Pulleys: Made from durable nylon material, suitable for various environments
  • Steel Sheave Pulleys: Constructed from sturdy steel for heavy-duty applications
  • Wire Rope Sheave Pulleys: Specifically designed for use with wire ropes, providing smooth operation
  • Plastic Sheave Pulleys: Lightweight and corrosion-resistant, ideal for outdoor use

sheave pulley

What is a sheave on a pulley

  • A sheave on a pulley is a wheel with a groove used to hold a belt, rope, or cable
  • It helps change the direction of the force applied and transmit power efficiently
  • The sheave rotates on an axle and allows for smooth movement of the belt or rope
  • It can be made from various materials such as metal, nylon, or plastic depending on the application
  • Sheaves come in different sizes and configurations to suit different needs

What are sheaves used for?

  • Transmitting power in machinery
  • Changing the direction of force
  • Supporting and guiding belts or ropes
  • Adjusting speed ratios in mechanical systems
  • Reducing wear and tear on belts and ropes
  • Providing mechanical advantage in lifting systems

Process of Sheave Pulley


The mold is created to form the shape of the sheave pulley.

spa pulley


The molten raw material is poured into the mold to solidify and take the shape of the sheave pulley.

Raw Materials

High-quality materials such as steel, nylon, or plastic are used to ensure durability and performance.


The sheave pulley is manufactured using precision machinery and techniques to meet quality standards.


Each sheave pulley undergoes rigorous testing to ensure it meets performance and safety requirements.

Antirust Treatment

A protective coating is applied to prevent corrosion and extend the lifespan of the sheave pulley.

Separate Inspection

Each sheave pulley is individually inspected to guarantee quality and consistency.


Identification marks are added to the sheave pulley for easy recognition and traceability.

How do you adjust sheave pulleys?

  • Loosen the set screws on the sheave to adjust its position
  • Move the sheave along the shaft to change the belt alignment
  • Tighten the set screws once the desired adjustment is made
  • Check the alignment and tension of the belt after adjustment
  • Ensure the sheave is securely in place before operating the machinery
  • Regularly inspect and maintain the sheave pulleys for optimal performance
  • Consult the manufacturer’s guidelines for specific adjustment procedures

About HZPT

HZPT was established in 2006 and is a leading manufacturer of precision transmission components based in Hangzhou. We specialize in producing various intricate parts and can customize products to meet your specific requirements. Before establishing an overseas sales team, we were already producing 3D printer accessories, anti-theft screws and nuts, camera mounts, and more. In addition, we offer assembly production services to streamline the process and save time and costs. Our dedication to providing top-quality, competitive components and excellent service makes us the ideal choice for projects of any size. Join us early and let us help you spend wisely!

sheave Pulley

Sheave Pulley

As one of the sheave pulley manufacturers, suppliers, and exporters of mechanical products, We offer sheave pulley and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of sheave pulley.

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