1.screw diameter:65/132 2.length:1440mm 3.max rotating speed:33.7r/min 4.motor power:37kw This extruder can ... process all kind of plastic products with auxiliary machines concerned, such as film, pipe,stick, plate, thread ... machine design is advanced, production capacity is high, plasticization is good, and energy consumption is low. The extruder adopts hard gear surface ...