... Through changing different die heads, it can extrude Granules/Pipe/Sheet/Film/Profile/Plates Single Screw ExtruderIt is Suitable for extruding ... and soft Polyolefins (PP,PE,etc.)/PVC/polyester.For example, pipe, stick, film, thread, cable insulation, hollow article etc. ... / diameter ratio can be changed (suitable between 25: 1 - 36: 1)Specially designed screw, high-torque decelerator and high power DC ...