greenlee cable pulling sheave

Introduction to Greenlee Cable Pulling Sheave

1. Durable Construction

The Greenlee cable pulling sheave is constructed using high-quality materials to ensure durability and longevity.

2. Smooth Operation

Designed for smooth operation, the Greenlee sheave helps minimize friction and allows for efficient cable pulling.

3. Easy Installation

The Greenlee sheave is easy to install, making it convenient for users to set up and start using quickly.

4. Versatile Use

With its versatile design, the Greenlee cable pulling sheave can be used for a variety of cable pulling applications.

5. Reliable Performance

Greenlee sheaves are known for their reliable performance, ensuring that your cable pulling tasks are completed smoothly.

Types of Sheave Pulleys

1. Single Sheave Pulley

A single sheave pulley has one grooved wheel for guiding the cable.

2. Double Sheave Pulley

A double sheave pulley has two grooved wheels for increased load-bearing capacity.

3. Snatch Block Sheave

A snatch block sheave is used for changing the direction of the cable pull.

4. Fixed Eye Sheave

A fixed eye sheave has a fixed attachment point for securing the cable.

5. Swivel Eye Sheave

A swivel eye sheave has a rotating attachment point for flexibility in cable pulling.

6. Variable Speed Sheave

A variable speed sheave allows for adjustable speed control during cable pulling tasks.

What is a sheave on a pulley?

1. Function

A sheave on a pulley is a grooved wheel that guides the cable to ensure smooth and efficient operation.

2. Design

The sheave on a pulley is typically made of durable materials such as steel or aluminum to withstand heavy loads.

3. Importance

The sheave on a pulley plays a crucial role in reducing friction and allowing for easier cable pulling.

4. Size

The size of the sheave on a pulley can vary depending on the specific cable pulling requirements.

5. Maintenance

Regular maintenance of the sheave on a pulley is essential to ensure optimal performance and longevity.

What are sheaves used for?

1. Load Distribution

Sheaves are used to distribute the load evenly across the cable during pulling tasks.

2. Directional Change

Sheaves help change the direction of the cable pull, allowing for flexibility in cable routing.

3. Tension Control

Sheaves assist in controlling the tension of the cable during pulling operations.

4. Speed Adjustment

Sheaves allow for speed adjustment, enabling users to control the pace of cable pulling.

5. Cable Protection

Sheaves protect the cable from damage by providing a smooth surface for the cable to glide over.

6. Versatile Applications

Sheaves have a wide range of applications in various industries, including construction, telecommunications, and electrical work.

Process of Sheave Pulley

spa pulley


The mold for the sheave pulley is created to shape the desired design.


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

Raw Materials

High-quality materials such as steel or aluminum are used to ensure durability.


The sheave pulley is produced using precision manufacturing techniques.


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

Antirust Treatment

The sheave pulley is treated with anti-rust coatings to protect it from corrosion.

Separate Inspection

Each sheave pulley is individually inspected to meet quality standards before distribution.


Sheave pulleys are marked with identification codes for traceability and quality assurance.

How do you adjust sheave pulleys?

sheave pulley

1. Loosening the Set Screw

Start by loosening the set screw on the sheave pulley to adjust its position.

2. Sliding the Sheave

Slide the sheave along the shaft to the desired position for proper alignment.

3. Tightening the Set Screw

Once the adjustment is made, tighten the set screw to secure the sheave in place.

4. Checking Alignment

Verify the alignment of the sheave pulley to ensure proper functioning during cable pulling.

5. Testing Operation

Test the sheave pulley’s operation to ensure that it is functioning correctly after adjustment.

6. Regular Maintenance

Perform regular maintenance on the sheave pulleys to prevent the need for frequent adjustments.

About HZPT

sheave Pulley

HZPT was established in 2006 and is dedicated to manufacturing precision and high-speed transmission components. Headquartered in Hangzhou, we specialize in producing a variety of precision parts and complex products tailored to your needs. Before establishing our overseas sales team, we started 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. Regardless of the size of your project, we strive to provide you with the highest quality, most competitive parts, and the best service. Get us involved early, and we will help you spend wisely!

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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