China Professional Heavy-Duty Drum Pulley for Mining Conveyor Systems pulley puller

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.

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: Forward Roller
Bearing Type: Double Sealed Bearing
Type: Parallel Conveyor Idler
Surface: Smooth
US$ 500/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

heavy duty pulley

What role do heavy-duty pulleys play in construction and heavy equipment operations?

Heavy-duty pulleys play a crucial role in construction and heavy equipment operations, contributing to the safe and efficient handling of materials, equipment, and components. These specialized pulleys are designed to withstand the demanding conditions encountered in construction sites and heavy equipment applications. Here’s a detailed explanation of the role heavy-duty pulleys play in construction and heavy equipment operations:

Lifting and Hoisting:

Heavy-duty pulleys are commonly used in lifting and hoisting applications in construction and heavy equipment operations. They form an integral part of lifting systems such as cranes, winches, and hoists. By providing mechanical advantage and load distribution, pulleys enable the lifting of heavy loads with reduced effort and increased safety. Heavy-duty pulleys with their larger sheave diameters and reinforced construction can handle the substantial weights involved in lifting and hoisting operations.

Load Transportation:

Transporting heavy loads within construction sites or on heavy equipment often requires the use of heavy-duty pulleys. These pulleys are utilized in systems such as conveyors, bucket elevators, and material handling equipment. Heavy-duty pulleys allow for the smooth and controlled movement of materials, whether it’s transferring bulk materials, loading/unloading equipment, or transporting components. Their increased load-bearing capacity and durability ensure reliable and efficient load transportation, minimizing downtime and increasing productivity.

Equipment Control and Functionality:

Heavy-duty pulleys play a role in controlling and enabling the functionality of various equipment and machinery in construction and heavy equipment operations. They are employed in systems such as belt drives and power transmissions. By transferring power and torque, pulleys enable the rotation and movement of equipment components, such as wheels, tracks, and blades. Heavy-duty pulleys ensure reliable power transmission, allowing equipment to perform its intended functions effectively and efficiently.

Wire and Cable Handling:

Construction and heavy equipment operations often involve the use of wire ropes, cables, and winches for tasks like lifting, pulling, or securing loads. Heavy-duty pulleys are integral components of these wire and cable handling systems. They provide a smooth and controlled path for the wire or cable, reducing friction and wear. Additionally, heavy-duty pulleys with their larger sheave diameters help minimize stress concentration on the wire or cable, ensuring safe and reliable operation even under high loads.

Load Stabilization and Balance:

When dealing with heavy loads in construction and heavy equipment operations, load stabilization and balance are crucial for safety and operational efficiency. Heavy-duty pulleys contribute to load stabilization by distributing the weight evenly and minimizing load shifting during lifting, transportation, or equipment operation. This helps prevent accidents, equipment damage, and instability during critical tasks.

Safety and Risk Mitigation:

Heavy-duty pulleys play a significant role in enhancing safety and mitigating risks in construction and heavy equipment operations. Their robust construction, reinforced design, and load-bearing capacity ensure the reliable handling of heavy loads, reducing the risk of accidents or equipment failure. Additionally, heavy-duty pulleys can incorporate safety features such as guards, emergency stop mechanisms, or overload protection systems to further enhance operational safety.

Overall, heavy-duty pulleys are essential components in construction and heavy equipment operations. They enable lifting and hoisting, facilitate load transportation, contribute to equipment control and functionality, handle wire and cable systems, ensure load stabilization and balance, and enhance safety. The specialized design and durability of heavy-duty pulleys make them indispensable in handling the demanding tasks and heavy loads encountered in construction and heavy equipment operations, ultimately contributing to the successful completion of projects and the efficiency of operations.

heavy duty pulley

What maintenance procedures are necessary to ensure the reliability of heavy-duty pulleys?

Maintaining the reliability of heavy-duty pulleys is crucial to ensure their optimal performance and longevity. Regular maintenance procedures help identify and address potential issues before they escalate into major problems that can disrupt operations and compromise safety. Here are essential maintenance procedures necessary to ensure the reliability of heavy-duty pulleys:

  • Inspection: Regular inspections of heavy-duty pulleys are essential to identify any signs of wear, damage, or misalignment. Inspect pulley components, such as the pulley wheel, shaft, bearings, and attachment points, for cracks, corrosion, excessive wear, or loose connections. Inspections should be performed according to a predetermined schedule or in response to specific operational requirements.
  • Lubrication: Proper lubrication is critical for the smooth operation and longevity of heavy-duty pulleys. Follow manufacturer recommendations for lubrication intervals and use the appropriate lubricant type and quantity. Apply lubricant to the bearings, shaft, and other moving parts to reduce friction, minimize wear, and prevent overheating. Regularly clean and remove any debris or old lubricant before applying fresh lubricant.
  • Bearing Maintenance: Bearings are crucial components of heavy-duty pulleys and require specific maintenance procedures. Regularly inspect bearings for signs of wear, noise, or vibration. Clean and lubricate bearings according to the manufacturer’s recommendations. Replace worn or damaged bearings promptly to prevent further damage to the pulley and ensure smooth rotation.
  • Tension Adjustment: Heavy-duty pulleys that utilize belts or ropes may require periodic tension adjustment. Check the tension of the belts or ropes and adjust them to the manufacturer’s specifications if necessary. Proper tension ensures optimal power transmission and prevents slippage or premature wear of the belts or ropes.
  • Alignment: Ensure that heavy-duty pulleys are properly aligned to prevent excessive wear and strain on the components. Misaligned pulleys can cause belt or rope misalignment, leading to increased friction, reduced efficiency, and premature failure. Regularly check the alignment of the pulleys and make adjustments as needed to maintain proper alignment.
  • Cleaning: Keep heavy-duty pulleys clean and free from dirt, dust, debris, and other contaminants. Regularly remove any buildup of materials on the pulley surfaces, as they can affect the pulley’s balance and performance. Use appropriate cleaning methods and materials that do not damage the pulley or its components.
  • Replacement of Wear Parts: Over time, certain parts of heavy-duty pulleys may wear out and require replacement. It is essential to monitor the condition of components such as belts, ropes, bearings, seals, and fasteners. Follow recommended replacement intervals or replace these parts when signs of wear or damage are observed, ensuring the reliability and safe operation of the pulleys.
  • Documentation and Record-Keeping: Maintain accurate records of maintenance procedures, inspections, repairs, and replacements performed on heavy-duty pulleys. Documentation helps track the maintenance history of the pulleys, ensures compliance with maintenance schedules, and provides valuable information for troubleshooting or future maintenance planning.

Implementing these maintenance procedures for heavy-duty pulleys helps maximize their reliability, minimize downtime, and extend their lifespan. It is important to consult the manufacturer’s guidelines and recommendations specific to the pulleys being used and consider any industry-specific maintenance requirements. Regular and proactive maintenance practices contribute to the safe and efficient operation of heavy-duty pulleys, reducing the risk of unexpected failures and optimizing their performance in material handling applications.

heavy duty pulley

What is a heavy-duty pulley, and how is it different from standard pulleys?

A heavy-duty pulley is a specialized type of pulley designed to handle heavier loads and withstand more demanding conditions compared to standard pulleys. It is specifically engineered to provide enhanced strength, durability, and load-bearing capacity. Here is a detailed explanation of what sets a heavy-duty pulley apart from standard pulleys:

  1. Construction and Materials: Heavy-duty pulleys are constructed using high-strength materials such as steel or cast iron, which offer superior durability and load-bearing capabilities. These materials provide the necessary strength and resistance to withstand heavy loads, intense forces, and prolonged use. In contrast, standard pulleys are often made from lighter materials such as aluminum or plastic, which are suitable for lighter loads and less demanding applications.
  2. Load-Bearing Capacity: Heavy-duty pulleys are designed to handle significantly higher loads compared to standard pulleys. They typically have larger sheaves and bearings, allowing them to support and distribute the weight of heavy loads more effectively. The increased load-bearing capacity of heavy-duty pulleys enables them to handle heavy machinery, industrial equipment, and other applications that involve substantial weight.
  3. Reinforced Structure: Heavy-duty pulleys feature a reinforced structure to withstand the forces and stresses associated with heavy loads. They may have thicker walls, additional bracing, or reinforced hubs to enhance their structural integrity. These design features ensure that heavy-duty pulleys can endure the higher forces and resist deformation or failure under heavy load conditions.
  4. Resistance to Wear and Corrosion: Heavy-duty pulleys are often equipped with protective coatings, such as powder coating or zinc plating, to enhance their resistance to wear, abrasion, and corrosion. These coatings provide an extra layer of protection against the harsh operating environments commonly encountered in heavy-duty applications, such as industrial settings or outdoor environments. Standard pulleys may not have the same level of protection, making them more susceptible to wear and corrosion over time.
  5. Specialized Features: Heavy-duty pulleys may incorporate additional features to optimize their performance in demanding applications. These features can include sealed bearings for improved protection against contaminants, precision machining for smoother operation, or specialized design elements for specific industries or applications. Standard pulleys, on the other hand, are typically designed for general-purpose use and may lack these specialized features.

In summary, a heavy-duty pulley is designed to handle heavier loads, endure more demanding conditions, and provide enhanced strength and durability compared to standard pulleys. With their robust construction, increased load-bearing capacity, reinforced structure, resistance to wear and corrosion, and specialized features, heavy-duty pulleys are specifically engineered to meet the requirements of challenging applications in various industries.

China Professional Heavy-Duty Drum Pulley for Mining Conveyor Systems   pulley puller		China Professional Heavy-Duty Drum Pulley for Mining Conveyor Systems   pulley puller
editor by CX