... extruder, the water tank and the granule cutter. Plastic machine , extrusion line , It consists of the extruder, the water tank and the granule ... , PE, PVC, PPR, POM, PBT etc.2.and produce granules of the materials. 3.Different screws can produce different plastics. 4 ... .stable quality, 4.wide applicable range, 5.long serving life. Plastic machine , extrusion line ,