HENGRUI design and manufacture, extrusion stable Materials: PP, PS, PE, PET, ABS, PC, PMMA Air ... water cooled; exhausted/NA Plastic extruders, HENGRUI design and manufacture,For PET, ABS,PMMA, etc, material Vacuum degass, 1~2 exhaust ... screw;Screw size: 45-175 mmOutput:60-1000kg/hr plastic extrusion extruder, for PP, PE, PS, PVC, PET,