24 sheave

24 Sheave

1. High-Quality Material

sheave pulley

Our 24 sheaves are made from premium materials to ensure durability and reliability.

2. Precise Engineering

Each sheave is meticulously engineered to meet the highest standards of performance.

3. Smooth Operation

The design of our 24 sheaves allows for smooth and efficient operation.

4. Longevity

With proper maintenance, our 24 sheaves are built to last for a long time.

5. Wide Application

Our 24 sheaves are versatile and can be used in various industries and applications.

Types of Sheave Pulleys

1. Fixed Pulleys

Fixed pulleys have a stationary axle and are used to change the direction of a force.

2. Movable Pulleys

Movable pulleys have a movable axle and are used to provide mechanical advantage in lifting loads.

3. Compound Pulleys

Compound pulleys combine fixed and movable pulleys to provide increased mechanical advantage.

4. Block and Tackle Pulleys

Block and tackle pulleys consist of multiple pulleys working together to lift heavy loads with ease.

5. Snatch Block Pulleys

Snatch block pulleys are used in conjunction with winches to change the direction of a pulling force.

6. Idler Pulleys

Idler pulleys are used to guide belts or ropes around a system without changing the direction of the force.

What is a sheave on a pulley?

1. Definition

A sheave on a pulley is a wheel with a groove used to hold a belt, rope, or cable.

2. Function

The sheave helps to change the direction of a force or transmit power in a mechanical system.

3. Components

Sheaves consist of a wheel, axle, and groove for the belt or rope to run on.

4. Types

There are different types of sheaves, such as single, double, or multi-groove sheaves.

5. Importance

Sheaves play a crucial role in various industries, including construction, manufacturing, and transportation.

What are sheaves used for?

1. Lifting Equipment

Sheaves are used in lifting equipment to change the direction of ropes or cables.

2. Conveyor Systems

Sheaves help to guide and support belts in conveyor systems for efficient movement of materials.

3. Automotive Industry

Sheaves are used in vehicles for functions like power steering and engine accessories.

4. Marine Applications

Sheaves play a vital role in marine applications for rigging and sail handling.

5. Industrial Machinery

Sheaves are essential components in various industrial machines for power transmission.

6. Agricultural Equipment

Sheaves are used in agricultural machinery for tasks like harvesting and irrigation.

Process of Sheave Pulley

spa pulley


The mold for sheave pulleys is created to form the desired shape of the product.


The molten metal is poured into the mold to solidify and form the sheave pulley.

Raw Materials

High-quality materials are used to ensure the strength and durability of the sheave pulley.


The sheave pulley is manufactured with precision and attention to detail for optimal performance.


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

Antirust Treatment

Sheave pulleys are treated with anti-rust coatings to protect them from corrosion.

Separate Inspection

Individual inspection is carried out to check for any defects or imperfections in the sheave pulley.


Each sheave pulley is marked with relevant information for identification and traceability.

How do you adjust sheave pulleys?

1. Tension Adjustment

Adjust the tension of the belt or rope running on the sheave pulley to ensure proper operation.

2. Alignment Correction

Check and correct any misalignment of the sheave pulleys to prevent wear and tear.

3. Lubrication

Regularly lubricate the sheave pulleys to reduce friction and extend their lifespan.

4. Belt Replacement

If the belt is worn out, replace it with a new one to maintain optimal performance.

5. Inspection

Periodically inspect the sheave pulleys for any signs of damage or wear that may require adjustment.

6. Professional Service

Seek the assistance of a professional technician for complex adjustments or repairs to sheave pulleys.

About HZPT

sheave Pulley

Founded in 2006, HZPT is a leading manufacturer of precision transmission components based in Hangzhou.

We specialize in producing a wide range of products and can customize products to meet your specific needs.

Our company has a strong reputation in Europe and America for providing top-quality products and competitive prices.

With a focus on precision and speed, we offer the best service and products to meet your requirements.

Choose HZPT for all your pulley needs and experience our exceptional production capabilities and customer service.