How to recycle the electric waste circuit boards?

There are many kinds of electric circuit boards in our daily life, they are in computer, TV and other household electrical appliances. There are many kind of precious metal in the electric waste circuit boards, such as gold, sliver, platinum and so on. If we recycle them in a proper way, we will get profit. But how to recycle the electric waste circuit board? In this article, I will introduce a way-by using PCB boards crushing and separating machine.

PCB boards crushing and separating machine

PCB boards crushing and separating machine is a popular way to recycle electric waste circuit boards in the market now. PCB boards crushing and separating machine can recycle electric waste circuit boards through shredding, crushing and separating. Firstly, PCB boards crushing and separating machine will use a shredder and crusher to crush the PCB boards into small particles. Then one eddy-vibrating screen is used to control the size of these particles of metal and plastic under 20 mesh. Then air separator and electrostatic separator will separate metals and resin&fiber. The principle of air separator is metals'gravity is heavier than non-metals'gravity. And the electrostatic separator use the principle of different conductivies of metals and non-metals in the magnetic field. So the air separator and electrostatic separator can separate metals and resin&fiber clearly and easily. The whole process is a dry type physical separation, which will no generate fire, no water pollution, no chemical to use, totally environmental friendly. The whole process will just generate a little dust, but the pulse dust removal system will collect dust, with the collection rate more than 99.5%.

PCB dismantling machine

The PCB boards crushing and separating machine is only designed for processing the bare boards, which don’t have electronic components. Sometime we will collect boards with electronic components, hence the first step what we should do is to dismantle the electronic components on the boards. By using PCB boards dismantling machine, the electronic components will be dismantled from boards, so we can get bare boards.

PCB boards crushing and separating machine

Henan Doing Holdings Co., Ltd's PCB boards crushing and separating machine has many different processing capacities, vary 100 kg/h to 1000 kg/h. And if you want bigger capacity, we can do custom-made. The smallest processing capacity of PCB crushing and separating machine is a better choice for those people, who is a beginner to PCB recycling business. If you want to start PCB recycling business, you can contact with us, our professional engineer team and sale managers can give you proper suggestion about this business.