... vent type single screw or co-rotation parallel twin screw Extrusion line for pigment palletizing: This line is one of our leading ... to PP, PA, PIST, ABS, PPS, PC, PET, PMMA etc. for master-batch granulation. The line iconsists of high-speed mixer ... , extruder, die head, cooling water or air blower drying system, pellets cutter and vibration screen etc. The face cutting and cutting ...