Features and application: 1. It can granulate polyethylene (PE), polypropylene (PP) 2. The recycling line can easily crush, wash and pelletize wasted plastic materials from wastes to small plastic particles. Wasted and dirty agricultural films, wasted packing material or rigid injection plastics can be transformed step by step with mass production into best quality final products. 3. The prime machine is equipped with dewatering unit, so that it can directly process waste plastic with water. 4. Equipped with microcomputer full-automatic control cabinet, the prime machine is characterized by convenient operation and steady performance. 5. Low energy consumption and obvious energy-saving effect, 6. It can be collocated with automatic net-changing machine head