How do you separate metals from e waste circuit board?
What’s the value of e waste circuit board? Many people have no idea that the metals and resin fiber inside the circuit board is worth for recycling. In fact, after dismantle the electronic components, there will be 98% copper in the mixed metals, you can separate metals from e waste circuit board first, then the mixed metals can be sold to metal refining factory to gain your profit. How to separate metals from e waste circuit board? Let me tell you specifically.
Using the PCB board recycling machine to separate metals from e waste circuit board is best solution. And the process of separating metals from e waste circuit board includes dismantling, shredding, crushing, screening, air separating and electrostatic separating.
The process of separating metals from e waste circuit board
Firstly, using the PCB dismantling machine to disassemble the segments on the circuit board to separate the electronic components and the circuit substrate.Then through the shredder, the circuit board is shredded into small pieces. And using the crusher for mechanical crushing, and the crusher will crush the shredded materials into smaller particles.Besides, the eddy-vibrating screen is adopted to screen the particles that can not be screened out to send into the crusher to broke again. Subsequently, by the principle of air suspension, the air separator is used to separate the metal and resin powder (non-metallic) who has different specific gravities. Because the broken particles are too small, the proportion of some metal and non-metal mixture is similar, so the metal and non-metal mixture is separated again by using the conductive principle, making the metal recovery rate up to above 99%.
Above all is the process of separating metals from e waste circuit board by using the PCB board recycling machine.Do you want to recycle copper from PCB boards? Do you want to get PCB crushing and separating machine? Welcome to contact us, and our manager will provide you reasonable advice according to your requirement.
