Circuit board recycling machine

PCB ( printed circuit board ) recycling machine

With 16 years' engineer experiences, DOING Holdings - Henan Doing Environmental Protection Technology Co., Ltd will provide you the best solution for PCB recycling with 99.9% recovery rate. The PCB recycling machine adopts dry type physical separation methods to get scrap PCB boards shredded or crushed at first, then separate the metals and nonmetals through air separation and electrostatic separation process, equipped with dust collecting system. The whole PCB recycling process is totally clean and environmental friendly, no fire, no water, no chemical.

What's the Working Process of PCB Recycling Machine?

Working process of PCB recycling machine

This 3D demonstration video shows us the basic working process of the PCB recycling machine with standard configuration. For different configurations, the process may be a little different. Welcome your contact to us for more configurations and confirm the best one to fit you.

What's in PCB That Could be Recycled?

From the research for normal PCB boards, in which the percentages of the electronic components, base board and soldering tin are 58%, 37% and 5% separately. And for every one ton base boards, it include about 40% metal materials and 60% nonmetals, which contain almost all the common elements in periodic table. By estimate, for 1 ton computer circuit boards, it contains 0.5kg gold, 130kg copper, 10kg iron, 60kg Plumbum, 40kg tin, 36kg nickel, 40kg antimony and some other rare precious metals, like Platinum, palladium, etc.
  • Precious metals


    Precious Metals

  • Resin and fiber


    Resin and Fiber

PCB component

Every one ton PCB (printed circuit board)

Contain 0.5kg gold, 130kg Copper, 60kg Plumbum, 40kg Tin, 36kg Nickel, 40kg Antimony and some other rare precious metals, like Platinum and Palladium, the left are resin and fiber.

What Benefit You Can Get?

With the PLC control system, it could make the PCB recycling machine fully automatic with stable performance, easy to operate. And the PCB recycling machine is designed with integrated type compact structure which could save land occupy size and easy to install. Further with the on-the-spot installation, commissioning and operation training service, it would avoid your trouble on installation and operation. During PCB recycling process, PCB would be firstly shredded or crushed, then sieved by rotatory vibrating screen and separated through air separation and electrostatic separation, which could achieve the recovery rate to 99.9%.

Economic benefit analysis of PCB recycling machine

  • Raw materials: normal PCB boards, containing about 18% of metal (different types of waste circuit boards, different copper content, like computer and TV circuit boards, metal content up to 30-40%)
  • Processing capacity: 500Kg / h, 8 hours a day
  • Power consumption: 72kw / H
  • Worker: 2 workers
  • Global metal prices are roughly the same, taking the Chinese market as an example to make a profit analysis.
Running cost / Day
Item Input Quantity Price($) Input cost($) Total cost($)
1 Waste circuit boards 500kg/h*8h=4T 857.14/T 3428.57 3552.43
2 Power consumption 72Kw/H*8H=567KwH 0.14/KwH 81
3 Workers 2 workers 21.42/Day 42.86
Income / Day
Item Output Quantity Price($) Income($) Total income($)
1 Metals 4T*18%=0.72T 7142.86/T 5142.86 5611.43
2 Resin fiber 4T*82%=3.28T 142.86/T 468.57
Daily profit = daily income - daily cost=5611.43-3552.43=2059($)

How is the Actual Operation of PCB Recycling Machine?

Running video of PCB recycling machine

From the video, you could check how scrap PCB boards are put into the PCB recycling machine and to be crushed and get precious metals and resin fiber to be separated.

How the Components on PCB Boards are Processed?

Running video of PCB dismantling machine

From the video, you could check how the PCB boards with electronic components are pretreated to get electronic components removed from PCB boards, before the boards put into PCB recycling machine for further crushing and separation.

Project Case - PCB Recycling Machine

What's the PCB Recycling Machine Specification?

Model Equipment Model Capacity Power Processing Method
1 Electronic Components
Dismantling Machine
DY-80-90 300kg/h 3.3/12 kw LPG/Electricity Heating
DY-90-100 500kg/h 3.3/12 kw
2 PCB Recycling Machine Small-type 100-500 kg/h 45-100 kw Dry-type Physical Separation
Medium-size 500-1500 kg/h 140-250 kw
Large-scale 1500-3000 kg/h 245-550 kw
For recycling: All kinds of PCB boards from computer, TV, electronic waste

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