... PE, PP,ABS sheet plastic sheet extrusion production line( PVC, PET , PP,PE,PS,ABS) One.Introduction PVC,PET, PE, PP,ABS sheet production line ... four. feature 1. the screw adopted special mixing function ensures high plastification rate . 2. coat-hanger die adopted speical double ... of roll and make thinckness of sheet or board uniformly. 8. the winder adopted high class torque motor can automatically ...