Waste PCB circuit board recycling plant is used to recycle all kinds of print circuit board,such as TV board,computer board,cell phone board,copper-clad laminate,and other household appliances,and the separation of leftover material of mixed metal and nonmetal material PCB recycling plant consists of shredding system,milling system,sorting system and dust collection system.The whole process is controlled by PLC.Through shredding,grinding,vibration screening,(the incompletely separated metal and nonmetal will reentry into the grinding machine to be grinded again)gravity separating,electrostatic separating and pulse dust collecting,the metal and nonmetal will reach about 99%of separation,eventually get metal and non-metallic collective,and the valuable components after dismantling machine can also be recycled refined.