SJZ Conical Twin-screw Extruder 1.Good quality, low price 2.Main motor power:15-110kw 3.Output:40-600kg/h SJZ Series Conical Twin-screw ExtruderApplication:SJZ ... series conical twin screw stem extruder is composed of barrel screw, gear transmission system, measurable feeding, vacuum deaerating, heating, cooling and electronic ...