Detailed Product Description Conical Twin Screw Extruder ,double screw extruder,twin screw extruderThe series Extruders with apporpriate ... 10555/11065/120 65/13280/156Screw rod quantity2222The screw rod changesDifferent to outsideScrew rod rotational speed ( ... for it by email.Relative name:double screw extruder ,twin screw extruder , conical twin screw extruder ,extruder machine,extrusion machine