Abandoned circuit boards are a type of typical electronic waste rich in metals and complex in composition and structure. They have a large quantity, high potential recycling value, and great environmental hazards. The existing steel scrap recycling technologies mainly include pyrometallurgy, hydrometallurgy and mechanical recycling. Traditional pyrometallurgy and hydrometallurgy, which mainly recover metals and precious metals, ignore the recovery of other materials, which is likely to cause serious secondary pollution, and is increasingly difficult to meet the requirements of resource recovery and environmental protection in today’s society.The existing steel scrap recycling technologies mainly include pyrometallurgy, hydrometallurgy and mechanical recycling. Traditional pyrometallurgy and hydrometallurgy, which mainly recover metals and precious metals, ignore the recovery of other materials, which is likely to cause serious secondary pollution, and is increasingly difficult to meet the requirements of resource recovery and environmental protection in today’s society. This machine realizes mechanical tearing and high-voltage electrostatic separation of circuit boards. The metal and non-metal materials are disassembled, shredded, separated, and reused, and the separation purity is high.
The key technology of the metal shredder is to organically combine the crushing and separation equipment of various waste circuit boards, so as to achieve a greater environmental protection effect in the production process and achieve a higher metal separation rate;
The sorting equipment of the metal shredder system is to use the existing dry physical mechanical process to recover copper and other rare metals in the circuit board. Metal and non-metal are treated and separated by equipment, so that metal and non-metal can be effectively separated. There is no waste water and waste residue discharged in the whole production process. The metal shredder completely solves the secondary problems caused by incineration, acid leaching, washing and other treatment methods. pollution problem.
The shredder equipment of Murong (Shanghai) International Trade Co., Ltd. realizes mechanical tearing and high-voltage electrostatic separation of circuit boards. The metal and non-metal materials are disassembled, shredded, separated, and reused, and the separation purity is high. The key technology of the metal shredder is to organically combine the crushing and separation equipment of various waste circuit boards, to achieve a greater environmental protection effect in the production process, and to achieve a higher metal separation rate; the metal shredder The sorting equipment of the system uses the existing dry physical and mechanical process to recover copper and other rare metals in the circuit board. Metal and non-metal are treated and separated by equipment, so that metal and non-metal can be effectively separated. There is no waste water and waste residue discharged in the whole production process. The metal shredder completely solves the secondary problems caused by incineration, acid leaching, washing and other treatment methods. pollution problem.
