PGS- 500 scrap metal crusher is developed by Henan Per machinery manufacturing co., ltd in combination with market demand. The production line is mainly used to deal with the hard waste metal such as large rotor, waste household appliance, refrigerator, large automobile, hard steel and so on. The production line is composed of many sets of equipment, its structure design is relatively compact, saves floor area. After treated materials, metals and non - metals are separated for classification and treatment.