variable sheave

Variable Sheave

  • Adjustable design for variable speed control
  • High-quality materials for durability
  • Smooth operation for efficient performance
  • Easy installation and maintenance
  • Wide range of sizes and configurations available

Types of Sheave Pulleys

  • V-belt sheave pulleys
  • Timing belt sheave pulleys
  • Ribbed belt sheave pulleys
  • Flat belt sheave pulleys
  • Wire rope sheave pulleys
  • Cable sheave pulleys

What is a sheave on a pulley

  • A sheave on a pulley is a grooved wheel designed to hold a belt, rope, or cable
  • It provides traction and support to the belt or rope
  • Sheaves help change the direction of the force applied
  • They are essential for transmitting power in machinery
  • Sheaves come in various sizes and materials for different applications

What are sheaves used for?

  • Transmitting power in machinery
  • Changing the direction of force
  • Supporting and guiding belts, ropes, or cables
  • Adjusting speed ratios in variable speed drives
  • Used in lifting and hoisting equipment
  • Essential in conveyor systems

Process of Sheave Pulley


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

spa pulley


Raw materials are melted and poured into the mold to create the sheave pulley.

Raw Materials

High-quality materials like steel or aluminum are used for durability.


The sheave pulley is manufactured according to the design specifications.


Each sheave pulley undergoes rigorous testing to ensure quality and performance.

Antirust Treatment

Antirust coatings are applied to protect the sheave pulley from corrosion.

Seperate Inspection

Each sheave pulley is individually inspected for quality control.


Final markings are added for identification and traceability.

How do you adjust sheave pulleys?

  • Loosen the set screws holding the sheave in place
  • Adjust the position of the sheave on the shaft
  • Ensure proper alignment with other pulleys
  • Retighten the set screws securely
  • Check for smooth operation and proper tension
  • Make any necessary adjustments for optimal performance
  • Regularly inspect and maintain sheave pulleys for continued efficiency

sheave pulley

About HZPT

HZPT was established in 2006 and is a leading manufacturer of precision transmission components based in Hangzhou. We specialize in producing various machined parts and can create complex custom products. Before establishing our overseas sales team, we were already producing 3D printer parts, security screws and nuts, camera mounts, and more. In addition, we offer assembly production services to streamline the process and save time and cost. We are committed to providing the highest quality, most competitive parts, and excellent service for projects of all sizes. Choose HZPT for superior products and services.

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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