PCB ( printed circuit board ) recycling machine

What is PCB crushing and separating machine?

PCB crushing and separating machine

PCB crushing and separating machine is used to process the waste printed circuit boards to separate the metal and non-metal inside for reuse. In addition, it can destroy the data on the circuit boards to protect our privacy.

What raw material can be processed by PCB crushing and separating machine?

Various waste circuit boards

In general, almost all of the waste circuit boards can be processed by PCB crushing and separating machine, such as computer mother boards, mobile boards, copper clad laminates, printed circuit boards, electronic board scraps, etc., which are composed of metals(most are copper) and non-metals(resin fiber). All of the waste circuit boards can be easily collected at waste recycling centers, home appliance dismantling centers, SMT factories, and circuit board manufacturing factories.

How does PCB crushing and separating machine work?

The main process of the PCB crushing and separating machine is shredding, secondary crushing, sieving, air separation and electrostatic separation.

1. Shredding the waste circuit board into small pieces;

2. Crushing these small pieces into particles through hammerhead crusher and hammer crusher;

3. Using an eddy-vibrating screen to control the size of particles - If the particles can't go through the screen, they will be sent back to hammer crusher for further crushing;

4. Using air separator and electrostatic separator to separate metals from non-metals according to the different gravity and conductivity.

What's the usage of separated metals and non-metals?

Final products and usage

Metals: Generally, the metals is sold for money directly, or they can be extracted gold or other precious metals for sale.

Non-metals: Resin fiber can be used for wood-plastic products, ground painting, building bricks, resin tiles, etc. If they are ground to 300 mesh, they can also be used as a heat-proof and fire-proof materials.

What’s the processing capacity of PCB crushing and separating machine?

Tips: If you have larger processing capacity requirements, our engineer can customize suitable PCB crushing and separating machine according to your needs.

Why is PCB crushing and separating machine popular?

1. High separating rate:

Doing's PCB crushing and separating machine is equipped with air separator and electrostatic separator, which can separate metals from non-metals with the 99% separating rate. The metals with high purity can bring high profit.

2. High degree of automation:

PCB crushing and separating machine is controlled of PLC control system, which is easy to operate, only need 1 or 2 workers to operate. The labor cost is low.

Advantages of PCB crushing and separating machine

3. Environmental friendly:

PCB crushing and separating machine adopts dry type physical separation method, which uses no water, fire or chemical solution. And the dust with waste circuit boards will be collected by pulse and cyclone dust collector with 99.5% collecting rate. It is a totally environmental friendly machine, which meets the requirement of environmental protection.

Project cases of PCB crushing and separating machine

Henan Doing Environmental Protection Technology Co., Ltd is a professional manufacturer of PCB crushing and separating machine. Our machine has exported to many countries, like Russia, India, Bangladesh, New Zealand, etc. In China, we has also done several government projects, such as Beijing Military Region, Yunnan Security Bureau, etc.

So if you want to know more about the PCB crushing and separating machine, welcome to contact us DOING company!