UHMW plastic fixed pulley: 1. wear resistant 2. low friction coefficient 3. impact ... Anyang Ultrahigh Industrial Technical Co., Ltd produces professionally UHMW plastic fixed pulley. A. UHMW plastic belt pulley description UHMWPE material has ... that other engineering plastics cannot. B. Characteristics for UHMW plastic fixed pulley1. UHMW exhibits virtually no water absorption2, Non-Toxic3. Low ...