... recycling plastic film PP, PE, PVC, BOPP, PS... SJ-A90, 100, 110, 120 Wind-cooling Hot-cutting Plastic Recycling Compounding MachineThis raw ... bubble free and moisture free. The machine is equipped with a forced feeder, fast screen changer and automatic temperature-controller. Main ... Technical VariablesModelSJ-90SJ-100SJ-110SJ-120Screw Diameter(mm)φ90φ100φ110φ120Screw L/D Ratio 20:1 -22:120:1 -22 ...