buckingham ox block double sheave pulley

Introduction to Buckingham Ox Block Double Sheave Pulley

  • High-Quality Construction: The Buckingham Ox Block Double Sheave Pulley is constructed with premium materials to ensure durability and reliability.
  • Double Sheave Design: This pulley features a double sheave design, allowing for smooth and efficient operation.
  • Heavy-Duty Load Capacity: With a heavy-duty load capacity, this pulley is suitable for handling tough jobs.
  • Easy Installation: The Buckingham Ox Block Double Sheave Pulley is designed for easy installation, making it convenient to use.
  • Versatile Applications: This pulley is versatile and can be used in a variety of 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 amplify force.

3. Compound Pulleys

Compound pulleys combine fixed and movable pulleys to provide both direction change and force amplification.

4. Snatch Blocks

Snatch blocks are pulleys with side plates that allow the rope to be inserted without threading the end through.

5. Wire Rope Pulleys

Wire rope pulleys are designed to work specifically with wire rope for heavy-duty applications.

6. Nylon Pulleys

Nylon pulleys are lightweight and corrosion-resistant, making them ideal for outdoor use.

What is a Sheave on a Pulley

  • A sheave on a pulley is a wheel with a groove used to hold a rope or cable.
  • It helps to guide the rope or cable and change its direction.
  • Sheaves can be made of various materials such as steel, aluminum, or nylon.
  • They come in different sizes and configurations to suit different applications.
  • Sheaves are an essential component of pulley systems for lifting and moving heavy loads.

What are Sheaves used for?

  • Sheaves are used to change the direction of a force.
  • They help in lifting and lowering heavy objects.
  • Sheaves are essential in pulley systems for mechanical advantage.
  • They are used in various industries such as construction, mining, and agriculture.
  • Sheaves help to reduce friction and wear on ropes and cables.
  • They play a crucial role in the operation of cranes, hoists, and other lifting equipment.

Process of Sheave Pulley

spa pulley


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


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

Raw Materials

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


The sheave pulley is manufactured according to precise specifications.


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

Antirust Treatment

A special treatment is applied to prevent rust and corrosion on the sheave pulley.

Separate Inspection

Each sheave pulley is individually inspected to guarantee quality control.


Each sheave pulley is marked with identification for traceability and quality assurance.

How do you adjust Sheave Pulleys?

  • Loosen the set screws on the sheave pulley.
  • Adjust the position of the sheave on the shaft to the desired location.
  • Tighten the set screws to secure the sheave in place.
  • Check the alignment and tension of the pulley system.
  • Make any necessary adjustments to ensure smooth operation.
  • Regularly inspect and maintain the sheave pulleys for optimal performance.
  • Consult the manufacturer’s guidelines for specific instructions on adjusting sheave pulleys.
  • sheave pulley

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 mechanical parts and can customize products to meet your specific requirements. Before establishing our overseas sales team, we started producing 3D printer accessories, anti-theft screws and nuts, camera mounts, and more. We also offer assembly production services to streamline the process and save time and costs. Our products are known for their top quality, competitive pricing, and excellent service. Join us early, and we will help you spend wisely!