... .High precision die flowing design, adjustable die lip can easy to adjust the thickness of sheel.3.Gear pump can guarantee the output ... distance between rollers, thermal- exchanger, separately temperature controller.6.Tension of two-station rewinder system controlled by magnetic clutch with stability ... .Material: PET,PP,PS,PE PET,PP,PS,PE3.Dia of screw: A:Φ45mm B: Φ120mm Φ120mm4.Products: 1-3layer ...