... Double stage extrusion unit 1.materials:PP,HDPE,LDPE,LLDPE,TPV,EVA,ABS and PS,etc. 2.CE certificate Double stage Film granulation line ... use force feeder,as the screw can exclude gas and steam,after plasticization and extrusion,the particles can have high density,nice surface ... special granulation line according to the customers requirements. Double rank film recycling and granulation machine QL series