... flakes, granules 2.Make sheet,pipe,profile 3, Single screw extruder 4, Plastic extruder Plastic single screw extruder ... : The SJ series single screw ... venting and quantitative feeding .1.excellent plasticization 2.stable performace 3.extruding PET,PE,PP ... D)Max Screw speed(r/min)Motor Power(KW)Centre height(mm)Productivity(kg/h ...