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PCB circuit board recycling process

Pubdate: 2021-06-18

The waste circuit board crushing and recycling production line is mainly used to separate metals and non-metals in materials such as waste circuit boards, copper clad laminates, circuit boards, and leftover materials. Based on the current refining technology, the process is mature and has great advantages. The circuit board crushing and recycling process has good comprehensive performance, and it has a unique effect on the recycling of computer boards, computer boards, TV boards, and other circuit control boards. It also has compatibility for the recycling of various circuit boards containing capacitors. It has reduced power, no noise, less labor, high automation, improved efficiency, and a small footprint. It is an ideal production line for refining and recycling waste circuit boards.

The complete set of waste circuit board equipment adopts a new type of dust collector, three-in-one dust removal (cyclone dust removal + electrostatic dust removal + static dust removal) to the air, no exhaust gas emissions. The appearance of the equipment is clean and tidy, and there is no dust bag, which replaces the problems that cannot be solved by traditional dust collectors. In order to prevent dust pollution during processing, a pulse dust removal device is added after the air flow sorting process, which effectively solves the problem of dust pollution.

As a result of scrap circuit board crushing and recycling, the separation of metals and non-metals is achieved, and the purity is high. It has achieved greater energy-saving effects in the entire production process and achieved a high metal separation rate. The unit energy consumption per ton of scrap circuit boards is only domestic About 1/2 of similar products; the complete set of equipment can handle up to 1 ton per hour; its price is only 1/5-2/3 of similar equipment at home and abroad, and the copper recovery rate is 3% higher than that of similar manufacturers --5%