The device adopts a combination process of “physical sorting+environmentally friendly dissociation”. Firstly, the circuit board is decomposed into small particles through a precision crushing system, and then the dual technology of airflow sorting and electrostatic sorting is used to accurately separate resin powder and metal particles. The recovery rate of precious metals can reach over 98%, and the purity of metals such as copper and aluminum exceeds 95%. At the same time, the equipment is equipped with a pulse dust removal device, with a dust collection rate of 99%. The exhaust gas is purified and discharged in compliance with standards, eliminating secondary pollution. In practical applications, the equipment is suitable for various materials such as discarded mobile phone boards, computer motherboards, and home appliance circuit boards, with processing capacities ranging from 200 kilograms to 2 tons per hour, meeting the different needs of small and medium-sized recycling plants to large resource utilization enterprises. The recycled metal can be directly melted back into the furnace, while the resin powder can be used to make insulation materials, achieving the full component resource utilization of “electronic waste”.
This equipment not only helps enterprises reduce the cost of solid waste treatment, but also creates high profits through precious metal extraction. At the same time, it helps to protect the ecological environment, truly turning “urban mines” into treasures and promoting the green and sustainable development of the electronic waste recycling industry.
