... equipments 4)Mod:LSJ LSJ series single screw extruder designed by Leader Machinery Co., Ltd. adopt different screw structure types, installed with siutable ... produce all kinds of polymer products, can produce from HDPE, PP, ABS, PVC, PET, PC, PS and other plastics material ... ensure high-performance, low noise and long service life3) For the material feeding section of barrel there’re slotted bushing ...