Recycling process of the waste circuit board

The main components of waste circuit boards are copper, aluminum, iron, zinc and other substances. These metals are very precious and valuable. Reasonable treatment of waste circuit boards can not only effectively reduce the environmental pollution of waste circuit boards, but also realize the efficient recycling of valuable metal resources.

Waste circuit boards can be divided into two categories for recycling. Those with electronic components need to be disassembled and then disassembled and recycled with circuit board recycling equipment; those without electronic components can be directly crushed and recycled. 1. Those with electronic components need to be disassembled manually or with an automatic circuit board disassembly machine to separate the electronic components of the circuit board from the motherboard, and then disassembled and recycled with circuit board recycling equipment; 2. Those without electronic components can be directly crushed and recycled. Circuit board recycling equipment mainly uses dry crushing, rotary vibration screening, airflow specific gravity sorting, pulse dust removal and electrostatic sorting to finally separate copper powder and resin powder.

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