Waste PCB board recycling machine is mainly used for the separation of metal from non-metal in the waste circuit board, copper clad board, waste PCB breadboards and other material. The separation purity of the whole PCB recycling equipment is up to 98%. The production line takes two stages of recycling waste printed circuit boards, making them a mixture of metal and resin fiber powder, then the metal and the resin are separated by the wind separator and static electricity separator. In order to prevent dust pollution in the process of processing, the dust pollution problem is effectively solved by adding a pulse-jet bag filter dust collector. The development waste PCB board recycling machine not only improves the quality of copper recovery but also prevents secondary pollution.

PCB board recycling machine process flow:
Waste PCB→PCB dismantling machine→double shaft shredder→crushing machine→plastic grinding machine→air separator→electrostatic separator→pulse dust collector→metal and resin powder

1. PCB dismantling machine: Printed circuit board (PCB) dismantling machine disconnects the electronic components from the circuit board to get the electronic components, tin and the motherboard. It is mainly used as special equipment for dismantling electronic components.
2. Shredder: Waste PCB board shredded PCB scrap by double shaft shredder machine.
3. Crusher: The crusher the printed circuit board into a particle size of about 13 mm.
4. Pulverizer: The PCB scrap is grinding into powder by plastic grinding machine, so as to achieve the separation of lumpy materials into copper and plastic powder.
5. Airflow separator: Different physical reactions produced by the proportion of the material under the same airflow are separated from copper and plastic.
6. Electrostatic separator: Through the effect of static adsorption, the insulation and non -insulation are separated, and the separation of copper and plastic.
7. Pulse dust collector: The whole process is undersealed structure with an advanced pulse dust collector, which could ensure no dust fly around during the operation.

Working principle of waste PCB board recycling machine:
Printed circuit board recycling production line adopts recovery process of the physical method, takes dry type crushing and hammering, dismantling and recycling all kinds of waste printed circuit boards, like computer boards, TV panels, aluminum-plastic panels, copper plates; processing waste electrical appliances, like used TV sets, waste refrigerators, waste computers, waste air conditioners and other waste materials. The treated raw material is a mixture of metal and resin fiber powder, then the metal and the resin are separated by high voltage electrostatic separator. The purity of the recovered metal is up to 98%. The PCB recycling production line has good performance, and its resource processing method is advanced and reasonable. In order to prevent dust pollution in the process, the PCB recycling production line adopts pulse-jet bag filter dust collector, which effectively solves the problem of dust pollution, and all the indicators are up to the national standard.

The application of materials after the circuit board is recovered:
After the processing of circuit boards, the waste can be separated into metal powder, resin powder, and fiber powder: the metal powder is mainly copper (over 85%), containing high-value rare elements such as gold and silver, which can be refined and purified; Resin powder can be used for wood plastic materials, building boards, and environmentally friendly packaging; Fiber powder is used as an insulating material in the electronics industry. This resource utilization path combines economic value and environmental benefits, and is in line with the direction of circular economy development.

Technical advantages of waste PCB board recycling machine:
This PCB board recycling plant has good comprehensive performance and has a unique effect on computer board recycling, computer board recovery, TV board recycling and other line control board recovery. It is also facultative to recycle various circuit boards with capacitive devices.
The production line is upgrading products, with less power consumption, no noise, full automation, high efficiency and small foot space. It is the ideal production line for waste PCB electronic road plate recycling.
The new type of dust collector is used in the whole set of equipment, the pulse type bag dust removal equipment has no pollution to the air and no exhaust emission.

Characteristics of waste PCB board recycling machine
New process: adopting mechanical crushing and high voltage electrostatic separation technology to enhance purity.
High efficiency: integrating special crushing and dismantling machine, significant energy saving and high metal separation rate.
Low energy consumption: the unit energy consumption is only 3/5 of similar products, high efficiency and energy saving.
High capacity: a single unit of equipment processing 1 ton of waste circuit boards per hour.
Economy: the price of the equipment is friendly, only 1/5-1/3 of similar imported equipment, copper recovery rate leading the industry.

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