hard plastic belt nveyor al mining rollers idler-Okay HDPE …
Product Description: Products Introduction of al mining plastic idler 3 roller impact trough sets belt nveyor transition roller. Ultra-high molecular weight polyethylene (UHMWPE) belt nveyor roller is a high-tech product, which nsists of uhmwpe pipe,metal bearing, metal shaft, plastic bearing housing, sealing ring and so on .