Non-metallic idler

The idler roller is an essential component used to support the weight of the conveyor belt and materials on a belt conveyor. Our company has independently developed and produced non-metallic idler rollers using chemical by-products such as polyvinyl chloride (PVC) and ultra-high molecular weight polyethylene (UHMWPE) as raw materials. It mainly consists of a polymeric composite roller body, polymeric flexible bearing housing, bearings, cold-drawn shaft, sealing device, shaft collar, and other parts. It incorporates core technologies with independent intellectual property rights, such as deep hole technology for idler rollers, high-pressure water sealing technology, and noise reduction technology. After undergoing trials at different units, including Xinjiang Jiangu Coal Mine, Shandong Yankuang Mining, Fujian Longyuan Power Plant, and Shendong Cuncao Coal Mine, the product has received positive feedback from users and meets the requirements of mainstream belt conveyors in power plants and coal mines. Compared to traditional carbon steel idler rollers, our idler rollers have advantages such as lightweight, long service life, corrosion resistance, and fire retardancy. They have obtained the safety certification from the National Mine Product Safety Sign Center and reached an “internationally advanced” level.