... from HDPE, PP, ABS, PVC, PET, PC, PS and other plastics material to pipes, profiles, sheets and granules Specificationsplastic extruding machine 1 ... imported inverters or converters.2) Hardened gear reducer box, carburized and grinded teeth, installed with forced cooling system to ensure high ... ,55kw SJ-120HY120mm25:1 30-90r/min1000mm 250kg/h75kw pvc pipe extrusion line/pvc pipe manufacturing machine