ZHENGYANG MACHINERY EQUIPMENT Co.,Ltd.

Waste circuit board refers to all electronic products produced by the failure parts. The circuit board is generally made of glass fiber, reinforced resin and metal mixture.

Waste circuit board , if not properly treated, it is harmful to the environment and human health, But at the same time the circuit board has recycling value. For example, waste printed circuit boards, copper, tin and other non-ferrous metals and molybdenum, gold, silver, and other precious metals are valuable economic resources. So finding the answer of how to purify the waste circuit board and rare metal recovery, has great social significance and economic significance.