Shanghai QiZheng Machinery Equipment Co., Ltd. is a professional manufacturer that produces and sells environmental protection equipment such as copper rice machine, shredder, electrostatic separator, crusher, etc. Best selling product! world famous scrap copper cable granulator for used keyboard computer QZ From China,The waste cable and wire can be recycled by crushing a complete set of equipment. It can be recycled waste cable and wire through cutting, peeling, crushing, screening and other processes, automatic separation of 99.9% pure copper, production line equipment is completed. Full automatic control.