Metal crusher is mainly used to crush tinplate, waste household appliances, car shells, metal scraps, engine shells, waste castings, metal briquettes, pig iron, cast iron, gearboxes, machine cast iron, radiators, raw aluminum, cans, flower boxes, paint buckets, color steel tiles, thin iron sheets, and other lightweight materials. The crushed materials made by scrap metal crusher equipment are with high density and high purity, and they are with no impurities after being processed by other metal separation equipment.