PCB RECYCLING MACHINE

PCB recycling machine is used to recycle all kinds of printed circuit boards, such as computer boards, cell phone boards, TV boards, copper-clad laminate, and other household appliances, and the separation of leftover material of the mixed metal and nonmetal materials.

With the PLC control system, it could make the PCB recycling machine fully automatic with stable performance, and easy to operate. And the PCB recycling machine is designed with an integrated type compact structure which could save land occupy size and easy to install. Further, the on-the-spot installation, commissioning and operator training service 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 a recovery rate of 99.9%.

APPLICATION

PROCESS FLOW

● The circuit board is sent to the shredding and crushing machine by the conveyor.
● Shred the circuit board to 3-5 cm and then fall directly into the crusher.
● The broken particles reach 1-2 cm, and then by the feed screw into the three-stage grinding machine for grinding.
● The grinding machine belongs to the integrated water-cooled grinding, grinding under the condition of ensuring the normal temperature of the machine, the mesh number reaches 50-80 mesh.
● The grinding machine comes with a grading screening machine, in the grinding process to meet the required mesh of the circuit board powder into the next link, can not meet the requirements of the recycling.
● 50-80 destination circuit board powder into the next link of the wind specific gravity separator, according to the specific gravity of copper powder and resin fiber powder for primary separation, you can separate about 70% of the metal powder.
● The powder separated by the specific gravity separator and the powder pumped by the upper air enters the pulse dust collector, and the powder discharged by the pulse dust collector contains a small amount of copper powder, which is then sent into the high voltage electrostatic separation equipment by the wind charging machine for the next step of separation.

FEATURES