... mainly used in plasticizing,extruding and forming PVC pipe,plate,sheet,film,profile and granule etc. It is mainly used in ... plasticizing,extruding and forming PVC pipe,plate,sheet,film,profile and granule etc. Item\Spec.SJZ-51/105SJZ ... )18243686.8Capacity (kg/h)80-140250-300320-450500-600 conical twin screw plastic extruder