plastic extruder 1.Counter rotating parallel twin screw extruder 2.used to film,sheet,pipe of pvc,pet,pp...etc 3.high output plastic extruderMain Technology Parameter ModelSJSP-75SJSP-90SJSP-120Mail motor power (kw)375590Screw diameter (mm)7590120L/D26:1Rotary direction of screwreverseSpeed of screw (rpm)44Max capacity (kg/h)280360540Why select us?---More than twenty years experiences in plastic ...