Advanced Bend Pulley | Bend Pulley Factory in China

      They feature a compact structure, low self-weight, and are easy to install and replace. Primarily suitable for light-load, short-distance, and small-capacity conveying systems, they are commonly used in small and medium-sized conveying equipment in light industry, grain, building materials, etc. They operate smoothly, produce low noise, and offer high cost-effectiveness. Medium-duty idler pulleys have bearing hole diameters of 120–180mm. They exhibit good overall rigidity, uniform stress distribution, and moderate load-bearing capacity. Suitable for medium-load and medium-to-long distance conveying scenarios, they can stably operate under conventional conditions in steel plants, power plants, piers, etc. 

      They are highly adaptable and have a low failure rate. Heavy-duty idler pulleys have bearing hole diameters of 200–260mm. They are designed with high-strength materials and reinforced structures, offering large load-bearing capacity, impact resistance, wear resistance, and long service life. Specifically engineered for heavy-load, high-capacity, high-impact, and harsh working conditions in coal mines, mines, ports, metallurgy, etc., they ensure safe and reliable operation to meet the requirements of long-term continuous operation. Idler pulleys are mainly used to change the direction of conveyor belt operation, adjust belt tension, prevent belt deviation, and cooperate with drive pulleys to achieve stable conveying. They have a reasonable overall structure, firm connections, smooth operation, and easy maintenance, thus meeting the usage requirements of different industries and loads.

FAQ

Q: What standard is used to classify idler pulleys?

A: They are classified into light-duty, medium-duty, and heavy-duty based on load-bearing capacity.

Q: What is the bearing hole diameter of light-duty idler pulleys and their applicable scenarios?

A: The bearing hole diameter is 50–100mm, suitable for light-load, short-distance, and small-capacity small and medium-sized conveying equipment.

Q: What are the characteristics and applications of medium-duty idler pulleys?

A: The bearing hole diameter is 120–180mm. They have good rigidity and stable operation, commonly used in medium-load and medium-to-long distance conveying systems.

Q: Which harsh working conditions are suitable for heavy-duty idler pulleys?

A: The bearing hole diameter is 200–260mm. They have high strength, wear and impact resistance, and are suitable for heavy-load and high-capacity environments in mines, coal, ports, metallurgy, etc.

Q: What is the main function of idler pulleys?

A: They are used to change the direction of belt operation, tension the conveyor belt, ensure belt alignment, and improve the stability of the conveying system.