... sheet plastic sheet extrusion production line( PVC, PET , PP,PE,PS,ABS) One.Introduction PVC,PET, PE, PP,ABS sheet production line The plastic sheet or board extrusion production line ... production line (m)Approx 20Approx 25Approx 30 four. feature 1. the screw adopted special mixing function ensures high ... and make thinckness of sheet or board uniformly. 8. the winder adopted high class torque motor can ...