... for PE pipe, PPR pipe, polystyrene, polypropylene, nylon and other plastics and soft PVC foam material waste, sub-products, or ... it also can crush blown film, rolling film, sheet, sheets and other plastic scrap, defective products, recycled materials, etc. Zhejiang ... ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine so on . ...