... screw extruder, plastic extruding machine, screw extruder, single-screw extruder Plastic single screw extruder, Plastic double screw extruder, plastic ... FUJI, Siemens or Schneider gearbox ZAMBELLO, FLENDERr, FALK temperature system heating ceramic, stainless steel or cast Al cooling ... ,or bi-metalic structure design accordingly screw diameter:single screwΦ45-Φ220mm,parallelism twin screwΦ35-Φ135, ...