China high quality Heavy-Duty Industrial Conveyor Systems, Belt Conveyor Drive Pulleys for Mines, Power Plants, and Coal Transportation, as Well as Reversing Pulleys. with Hot selling

Product Description

Serial number Conveyor code bandwidth
Driving drum diameter


Driving drum
Allowable torque
/kN ·m
Serial number Conveyor code bandwidth
Driving drum diameter
Driving drum
Allowable torque
/kN ·m
  1 5050 500 500 2.7 17 10063.2 1000 630 12
  2 6550.1 650 500 3.5 18 10080.1 1000 800 12
  3 6550.2 650 S00 6.3 19 10080.2 1000 800 20
  4 6563.1 650 630 4.1 20 10080.3 1000 800 27
  5 6563.2 650 630 7.3 21 10080.4 1000 800 40
  6 8050 800 500 4.1 22 15710.1 1000 1000 12
  7 8063.1 800 630 6.0 23 15710.2 1000 1000 20
  8 8063.2 800 630 12 24 15710.3 1000 1000 27
  9 8063.3 800 630 20 25 15710.4 1000 1000 40
  10 8080.1 800 800 7.0 26 15710.5 1000 1000 52
  11 8080.2 800 800 12 27 100125 1000 1250 52
  12 8080.3 800 800 20 28 100140 1000 1400 66
  13 8080.4 800 800 32 29 12063.1 1200 630 12
  14 85710 800 1000 40 30 12063.2 1200 630 20
  15 80125 800 1250 52 31 12080.1 1200 800 12
  16 10063.1 1000 630 6 32 12080.2 1200 800 20

Introducing the Large Chemical Conveyor Roller, a cutting-edge solution designed to revolutionize the transportation of chemicals across various industries. Crafted with utmost precision and utilizing state-of-the-art technology, this product guarantees unparalleled performance and reliability. 

The Large Chemical Conveyor Roller is specifically engineered to cater to the unique requirements of chemical transportation. Its robust construction ensures maximum durability, allowing it to withstand the harshest operating conditions. This roller is meticulously designed to seamlessly integrate with rubber belts, rubber conveyor belts, and transmission belts, making it an ideal choice for industries relying on these components for their operations.

With a focus on safety and efficiency, this conveyor roller boasts exceptional load-bearing capacity, enabling the smooth and secure movement of chemicals. Its innovative design minimizes friction, reducing wear and tear on the belts and ensuring prolonged service life. The roller’s high-quality rubber material guarantees excellent chemical resistance, safeguarding against corrosion and degradation caused by exposure to various chemicals.

Our Large Chemical Conveyor Roller is meticulously tested and adheres to stringent quality standards, ensuring optimal performance and reliability. Its easy installation process allows for seamless integration into existing conveyor systems, minimizing downtime and maximizing productivity. 

In addition to its exceptional functionality, this conveyor roller is designed with ergonomics in mind. Its smooth and noiseless operation ensures a comfortable working environment, promoting employee well-being and productivity.

As a leader in the industry, we understand the importance of providing exceptional customer service. Our team of experts is readily available to assist you with any inquiries or concerns you may have regarding the Large Chemical Conveyor Roller. We are committed to delivering a seamless cross-border shopping experience, ensuring your utmost satisfaction.

In conclusion, the Large Chemical Conveyor Roller is a game-changer in the field of chemical transportation. Its unrivaled performance, durability, and compatibility with rubber belts, rubber conveyor belts, and transmission belts make it the ultimate choice for industries seeking a reliable and efficient solution. Invest in this cutting-edge product today and experience the transformative power it brings to your operations.

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Material: Steel
Application: Grain Transportation
Structure: Forward Roller
Bearing Type: Double Sealed Bearing
Type: Parallel Conveyor Idler
Custom: Customizable
US$ 500/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

drive pulley

What is the significance of proper alignment and tensioning in drive pulley systems?

Proper alignment and tensioning are critical factors in the performance and longevity of drive pulley systems. They play a significant role in ensuring efficient power transmission, reducing wear and tear, and preventing premature failures. Here’s a detailed explanation of the significance of proper alignment and tensioning:


Proper alignment refers to the correct positioning of the drive pulleys in relation to each other and other system components, such as belts, shafts, and bearings. It is crucial for the following reasons:

  • Efficient Power Transmission: Misaligned pulleys can cause the belts to run at an angle, resulting in increased friction and energy loss. This inefficiency can lead to reduced power transmission and decreased overall system performance.
  • Reduced Wear and Tear: Misalignment puts excessive stress on the belts, pulleys, and other components. This can lead to accelerated wear and tear, resulting in increased maintenance and replacement costs. Proper alignment helps distribute the load evenly, minimizing stress and extending the lifespan of the components.
  • Prevention of Belt Slippage: Misalignment can cause belts to slip or derail from the pulleys, leading to a loss of power transmission and potential damage to the belts. Proper alignment ensures that the belts remain securely engaged with the pulleys, preventing slippage and maintaining reliable operation.
  • Optimal Belt Tracking: Correct pulley alignment helps maintain proper belt tracking, ensuring that the belts stay centered on the pulleys and run smoothly. This prevents the belts from rubbing against the pulley edges or adjacent components, reducing friction and minimizing the risk of belt damage.


Proper tensioning refers to the appropriate adjustment of belt tension in drive pulley systems. It is crucial for the following reasons:

  • Optimal Power Transmission: Adequate belt tension is necessary for efficient power transmission. Insufficient tension can result in belt slippage, reducing the transfer of power from the drive pulley to the driven pulley. On the other hand, excessive tension can overload the system, leading to increased wear and power losses.
  • Maintaining Belt Grip: Proper tensioning ensures that the belts maintain sufficient grip on the pulleys, especially when transmitting high torque or operating under heavy loads. This prevents belt slippage and ensures reliable power transfer.
  • Prevention of Belt Damage: Improper tensioning can cause excessive stress on the belts, leading to stretching, cracking, or premature failure. By maintaining the correct tension, the risk of belt damage is minimized, resulting in longer belt life and reduced downtime.
  • Reduced Noise and Vibration: Inadequate tensioning can cause belts to vibrate or produce noise during operation. Proper tensioning helps dampen vibrations, resulting in smoother and quieter system performance.

Overall, proper alignment and tensioning are essential for optimizing the performance, reliability, and longevity of drive pulley systems. They contribute to efficient power transmission, reduced wear and tear, prevention of belt slippage, and minimized maintenance costs. Regular inspection and adjustments should be performed to ensure that the drive pulley system remains properly aligned and tensioned throughout its operation.

drive pulley

How are drive pulleys utilized in agricultural machinery and equipment?

Drive pulleys play a crucial role in various agricultural machinery and equipment, enabling the transfer of power and motion between different components. Here are some common applications of drive pulleys in agriculture:

1. Belt-driven Systems:

Many agricultural machines use belt-driven systems, where drive pulleys are utilized to transmit power from the engine to different components. For example, in combines and harvesters, drive pulleys connect the engine to the threshing mechanism, cleaning system, and grain handling equipment. These pulleys help drive the belts that transfer power and enable the operation of different functions within the machine.

2. Conveyor Systems:

In agricultural operations such as grain handling facilities, drive pulleys are used in conveyor systems. These pulleys provide the driving force to move materials such as grains, seeds, or feed along the conveyor belts. The drive pulley’s rotation creates the necessary tension and friction to propel the belt, allowing for efficient and controlled material handling and transportation.

3. Augers and Grain Handling Equipment:

Drive pulleys are integral components of augers and other grain handling equipment. Augers are commonly used in agriculture for tasks like loading and unloading grain, transferring feed, or moving bulk materials. Drive pulleys are used to power the rotational motion of the auger, enabling efficient and precise material handling. The pulley’s size and speed determine the auger’s capacity and performance.

4. Irrigation Systems:

Irrigation systems in agriculture often utilize drive pulleys to transmit power from a motor or engine to pumps or water distribution mechanisms. The pulleys drive belts that connect the power source to the irrigation pump, allowing for the pressurized delivery of water to crops. Drive pulleys help regulate the speed and torque required for efficient irrigation operations.

5. Mowers and Hay Balers:

Drive pulleys are employed in mowers and hay balers used for cutting and baling crops such as grass, hay, or straw. These pulleys transfer power from the tractor’s engine to the cutting blades or baling mechanisms, enabling the efficient operation of these machines. The pulleys ensure that the rotational energy from the engine is effectively converted into the desired cutting or baling action.

6. Seeders and Planters:

Seeders and planters in agriculture often rely on drive pulleys to power the distribution mechanisms that sow seeds or plant seedlings. The pulleys drive belts or chains that rotate the seed metering units or planting mechanisms, ensuring precise seed or plant placement in the field. This allows for accurate spacing and depth control during the planting process.

7. Sprayers and Fertilizer Spreaders:

Drive pulleys are utilized in sprayers and fertilizer spreaders to power the spraying or spreading mechanisms. These pulleys transfer power from the engine to the spraying pump or spreader discs, enabling the even distribution of liquid fertilizers, pesticides, or granular materials. The pulleys help maintain the desired rotation speed and torque for effective application.

In summary, drive pulleys are extensively used in various agricultural machinery and equipment for power transmission and motion control. They are employed in belt-driven systems, conveyor systems, augers, irrigation systems, mowers, balers, seeders, planters, sprayers, and fertilizer spreaders. By facilitating the transfer of power, drive pulleys contribute to the efficient operation of agricultural processes, enhancing productivity and performance.

drive pulley

What types of belts or cables are typically employed with drive pulleys?

Drive pulleys are commonly used in conjunction with various types of belts or cables to facilitate power transmission and motion control in mechanical systems. The choice of belt or cable depends on the specific application, load requirements, environmental conditions, and desired performance characteristics. Here are some of the typical types of belts or cables employed with drive pulleys:

1. V-Belts:

V-belts are a common type of belt used with drive pulleys. They have a trapezoidal cross-section that fits into the V-shaped groove of the pulley. V-belts are made of rubber or synthetic materials and are reinforced with cords or fibers to provide strength and flexibility. They are known for their high friction grip and are suitable for moderate power transmission applications. V-belts are widely used in industrial machinery, automotive engines, and other systems that require reliable power transmission.

2. Timing Belts:

Timing belts, also known as synchronous belts, are toothed belts that work in conjunction with toothed pulleys or sprockets. The teeth on the belt mesh with the grooves on the pulley, allowing for precise and synchronous power transmission. Timing belts are commonly made of rubber or polyurethane, reinforced with cords or fibers for strength. They are used in applications that require accurate positioning, such as in engines, robotics, and precision machinery.

3. Flat Belts:

Flat belts are simple, flat strips of material that are used with flat pulleys. They are usually made of rubber, leather, or fabric-reinforced materials. Flat belts offer flexibility and are suitable for applications that require high-speed power transmission. They are commonly used in light-duty machinery, such as printers, textile machines, and some conveyor systems.

4. Serpentine Belts:

Serpentine belts, also known as multi-vee belts or ribbed belts, feature multiple longitudinal ribs on the inner side of the belt. They are used with pulleys that have matching grooves to provide increased surface contact and improved power transmission efficiency. Serpentine belts are commonly used in automotive engines to drive multiple accessories such as the alternator, power steering pump, and air conditioning compressor.

5. Cable and Wire Rope:

In certain applications, drive pulleys are used in conjunction with cables or wire ropes for power transmission, lifting, or pulling operations. Cables and wire ropes are made of multiple strands of metal wires twisted or braided together to provide strength and flexibility. They are commonly used in cranes, winches, elevators, and other heavy-duty lifting or pulling equipment.

6. Chain Drives:

While not technically belts, chain drives are another type of power transmission system commonly used with drive pulleys. Chains consist of interlocking metal links that engage with sprockets on the pulleys. Chain drives are durable, capable of handling high loads, and suitable for applications that require high torque transmission. They are commonly used in motorcycles, bicycles, industrial machinery, and conveyors.

7. Conveyor Belts:

Conveyor belts are specialized belts designed for material handling and bulk transportation applications. They are used with drive pulleys in conveyor systems to transport goods, packages, or materials. Conveyor belts are typically made of rubber or fabric-reinforced materials and can be customized with various surface patterns or cleats to suit specific applications, such as inclines, declines, or sorting operations.

These are some of the typical types of belts or cables employed with drive pulleys. The selection of the appropriate belt or cable depends on factors such as the power requirements, speed, accuracy, environmental conditions, and load capacity of the system.

China high quality Heavy-Duty Industrial Conveyor Systems, Belt Conveyor Drive Pulleys for Mines, Power Plants, and Coal Transportation, as Well as Reversing Pulleys.   with Hot selling	China high quality Heavy-Duty Industrial Conveyor Systems, Belt Conveyor Drive Pulleys for Mines, Power Plants, and Coal Transportation, as Well as Reversing Pulleys.   with Hot selling
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