2 inch sheave

2 Inch Sheave

  • High-quality construction
  • Precision engineering for optimal performance
  • Durable materials for long-lasting use
  • Smooth operation for efficient functioning
  • Compact design for easy installation

Types of Sheave Pulleys

1. V-Belt Sheave Pulleys

V-Belt sheave pulleys are designed to work with V-Belts for power transmission in various industrial applications. They come in different sizes and configurations to meet specific needs.

2. Timing Belt Sheave Pulleys

Timing Belt sheave pulleys are used in synchronous drive systems to ensure accurate power transmission. They are commonly found in automotive engines and other machinery.

3. Wire Rope Sheave Pulleys

Wire Rope sheave pulleys are specifically designed for lifting and rigging applications. They are often used in cranes and hoists to support heavy loads.

4. Chain Sheave Pulleys

Chain sheave pulleys are used in chain drive systems to transfer power efficiently. They are commonly used in bicycles, motorcycles, and industrial equipment.

5. Flat Belt Sheave Pulleys

Flat Belt sheave pulleys are used with flat belts for power transmission. They are commonly found in agricultural machinery, conveyor systems, and other industrial equipment.

6. Rope Sheave Pulleys

Rope sheave pulleys are designed for use with ropes in various applications such as sailing, rock climbing, and pulley systems. They provide smooth and efficient operation.

What is a Sheave on a Pulley?

  • A sheave is a wheel or pulley with a grooved rim used with a belt or rope to change the direction or point of application of a pulling force.
  • Sheaves are commonly found in pulley systems to support and guide belts, ropes, or cables.
  • They help increase mechanical advantage and make lifting or pulling heavy loads easier.
  • Sheaves can be made of various materials such as metal, plastic, or composite materials depending on the application.
  • They come in different sizes and configurations to meet specific requirements.
  • sheave pulley

What are Sheaves used for?

1. Load Distribution

Sheaves help distribute the load evenly across the belt or rope, reducing wear and tear.

2. Direction Change

Sheaves are used to change the direction of the pulling force, allowing for more versatile applications.

3. Mechanical Advantage

Sheaves increase the mechanical advantage, making it easier to lift or pull heavy loads.

4. Power Transmission

Sheaves are essential components in power transmission systems for various machinery and equipment.

5. Tension Adjustment

Sheaves help adjust the tension in belts or ropes to ensure smooth and efficient operation.

6. Speed Control

Sheaves can be used to control the speed of rotating equipment by changing the diameter of the sheave.

Process of Sheave Pulley

spa pulley


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


The molten raw materials are poured into the mold to form the sheave pulley.

Raw Materials

High-quality materials are used to ensure durability and performance.


The sheave pulley is manufactured using precision engineering techniques.


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

Antirust Treatment

Special treatment is applied to prevent rust and corrosion.

Separate Inspection

Each sheave pulley is inspected individually to maintain high standards.


Finished sheave pulleys are marked with relevant information for identification.

How do you adjust sheave pulleys?

1. Loosen the Set Screw

Use the appropriate tools to loosen the set screw on the sheave pulley.

2. Adjust the Position

Move the sheave pulley to the desired position for tension adjustment.

3. Tighten the Set Screw

Once the adjustment is made, tighten the set screw securely to hold the position.

4. Check Tension

Ensure the tension is correct by testing the operation of the sheave pulley.

5. Monitor Performance

Regularly check the sheave pulley’s performance to ensure optimal operation.

6. Seek Professional Help

If you are unsure about adjusting the sheave pulley, consult a professional for assistance.

About HZPT

sheave Pulley

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 products to meet your needs. Before establishing an overseas sales team, we started 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 costs. No matter the size of your project, we strive to provide the highest quality, most competitive components, and the best service. Get us involved early, and we will help you spend wisely!