pelletizing extrusion line, also called pelletizer, pelletizing machine,granulator. hot-cutting PVC resin powder and granulat Applications: This unit is composed of cone twin screw stem extruder, granulating moulds, pelletizer, wind supplying, material storage etc. It is used in hot-cutting PVC resin powder and granulating. pelletizer, pelletizing machine,granulator. Pelletizer