sheave pulley for airport baggage systems

Introduction to Sheave Pulley for Airport Baggage Systems

1. Efficient Belt Tracking

Sheave pulleys for airport baggage systems help maintain efficient belt tracking, ensuring smooth operation and minimizing the risk of jams.

2. Load Distribution

These pulleys distribute the load evenly across the belt, preventing premature wear and tear on the system.

3. Noise Reduction

By providing smooth rotation, sheave pulleys help reduce noise levels in airport baggage handling systems.

4. Longevity

High-quality sheave pulleys are durable and long-lasting, offering reliable performance for extended periods.

5. Easy Maintenance

Sheave pulleys are designed for easy maintenance, making it convenient to keep the baggage handling system running smoothly.

Types of Sheave Pulleys

1. V-Belt Pulleys

V-belt pulleys are common in airport baggage systems and are designed to work with V-belts for efficient power transmission.

2. Flat Belt Pulleys

Flat belt pulleys are used with flat belts and are suitable for applications where a wider contact surface is required.

3. Timing Belt Pulleys

Timing belt pulleys are used in systems that require precise synchronization and are essential for accurate baggage handling.

4. Rope Sheave Pulleys

Rope sheave pulleys are used in applications where ropes are used instead of belts for conveying baggage.

5. Wire Rope Sheave Pulleys

Wire rope sheave pulleys are designed for heavy-duty applications where wire ropes are used for lifting and conveying baggage.

6. Chain Sheave Pulleys

Chain sheave pulleys are used with chains for heavy-duty applications in airport baggage systems.

What is a sheave on a pulley?

1. Definition

A sheave on a pulley is a grooved wheel or pulley designed to guide and support the belt, rope, or chain used in a pulley system.

sheave pulley

2. Function

The main function of a sheave on a pulley is to change the direction of the force applied and to transmit power efficiently.

3. Components

A sheave typically consists of a wheel with a groove around its circumference to accommodate the belt, rope, or chain.

4. Material

Sheaves are commonly made of materials such as steel, aluminum, or plastic, depending on the application requirements.

5. Size

Sheaves come in various sizes to accommodate different belt widths and diameters, ensuring compatibility with the pulley system.

What are sheaves used for?

1. Power Transmission

Sheaves are used to transmit power from one component to another in a pulley system.

2. Direction Change

Sheaves help change the direction of the force applied, allowing for efficient movement of baggage in airport systems.

3. Tension Control

Sheaves play a role in controlling the tension of the belt, rope, or chain, ensuring smooth operation.

4. Load Distribution

Sheaves distribute the load evenly across the system, preventing premature wear and tear.

5. Speed Regulation

Sheaves can be used to regulate the speed of the baggage handling system, ensuring safe and efficient operation.

6. Maintenance

Sheaves facilitate easy maintenance of the pulley system, making it convenient to keep the system in optimal condition.

Process of Sheave Pulley

spa pulley


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


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

Raw Materials

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


The sheave pulley is manufactured according to the design specifications and quality standards.


Each sheave pulley undergoes rigorous testing to ensure it meets the required performance criteria.

Antirust Treatment

The sheave pulley is treated with antirust coatings to protect it from corrosion and prolong its lifespan.

Separate Inspection

Each sheave pulley is inspected individually to ensure it meets the quality standards before assembly.


Finally, the sheave pulley is marked with relevant information such as size, model number, and production date for identification.

How do you adjust sheave pulleys?

1. Belt Tension Adjustment

Adjust the tension of the belt to ensure proper alignment and smooth operation.

2. Sheave Alignment

Check the alignment of the sheave pulleys to prevent belt misalignment and premature wear.

3. Lubrication

Ensure proper lubrication of the sheave pulleys to reduce friction and extend the lifespan of the system.

4. Inspection

Regularly inspect the sheave pulleys for signs of wear or damage and replace them as needed.

5. Load Distribution

Ensure that the load is evenly distributed across the pulley system to prevent overloading and premature failure.

6. Professional Assistance

If unsure, seek professional assistance to properly adjust and maintain the sheave pulleys for optimal performance.

About HZPT

sheave Pulley

HZPT, established in 2006, is a leading manufacturer of precision transmission components based in Hangzhou. We specialize in producing various precision parts and can customize products to meet your specific requirements. Our production capabilities include 3D printer parts, security screws and nuts, camera mounts, and more. We offer assembly production services, eliminating intermediaries to save time and costs. With a focus on quality, competitive pricing, and outstanding service, HZPT has gained a reputation for excellence among major clients in Europe and America. Contact us today for the best products and services tailored to your needs!

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.

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