Parallel return idler

2026-01-05 13:53:59

It is suitable for the return section and transfer points of conveyors, mainly supporting the empty conveyor belt. It features a simple structure, convenient installation and economical cost. The roller body is made of Q235 seamless steel pipe, with a surface treated for anti-corrosion. It is suitable for general scenarios such as conventional mines, ports, and building materials. The diameter is 4 to 6 inches, and the length matches the width of conveyors with a width of 18 to 96 inches. The installation spacing of the return idlers can be expanded to 2-3 meters (up to 5-10 meters for long-distance conveyor belts), effectively reducing the cost of equipment configuration. The bearings are made of high-quality deep groove ball bearings, which rotate flexibly, have low friction resistance and a service life of 2 to 4 years. Daily maintenance only requires regular cleaning of surface adhering materials and checking the tightness of bolts. The product has a high degree of standardization and is compatible with mainstream brand conveyors such as Sany and China Coal. It can directly replace old idlers, improving the overall operational efficiency of the conveying system.