ZHENGYANG MACHINERY EQUIPMENT Co.,Ltd.

How to Remove Copper From Waste Circuit Board?

Printed circuit board disposal plant main role is in view of the present more and more electronic products that generate a lot of PCB, the PCB recycling can choose two ways, one is Copper Electrolysis equipment for e waste processing, another is physical recycling, the end is conducted to get the precious metals to profit.

How to remove copper from waste circuit board?

Because of the special physical characteristics of E-waste circuit boards, our equipment are adopt the dry-type grinding and separating technique to recycle and reuse. The printed circuit boards will be separated into metal powder and resin fiber powder. First, the waste circuit boards will be crushed into small pieces, then will be grinded into the powder mixture of metal and resin fiber. The mixture will be completely separated via pulse air flow separation to get 97% mixed metal powder, Finally, the rest mixture powder will go into the high voltage electrostatic separator, the purity can be up to 99.9%, and the impulse dust catcher is approached to efficiently prevent the dust pollution.

1.First crushing (let the big board to some small)

2.Secondary crushing (let the small board to powder)

3.Classifier

4.Separate the products.