How to remove metal from waste circuit boards ?

Date:2017-03-10 11:52:21/ FAQ / Chat Online/ Leave message

Waste circuit board

If you’ve opened an electronic device before, such as radios, televisions, or even your old cellphone, you’ve seen their inner workings. Ever noticed those shiny gold-colored parts on the circuit boards? Those bright pieces of metal are, in fact, gold. Gold is used on electronic circuit boards because of its excellent conductive properties and because it doesn’t corrode or rust over time.

How to remove gold from waste circuit boards ?

PCB circuit board recycling machine is for processing the waste circuit boards generated from all kinds of electric appliances for recycle use. From the PCB recycling process, you can get clean copper and resin powder for making new products. - See more at: http://www.copperwirerecyclingmachinery.com/print_circuit_board_recycling_machine/#sthash.eyeZuQ7E.dpuf

PCB circuit board recycling machine

PCB circuit board recycling machine working process

We get copper from waste circuit board

Crushing and classifing the circuit boards to get metal materials and non-metal materials. The separated materials get into the mixture silo for air separation. The separator is connected with the dust collector and forms horizontal air flow, making the materials to produce the motion in the horizontal direction. while the material also make vertical downward movement due to gravity. Due to different specific gravity of the mixing materials, when they pass through the separating plate of the separator, the lighter non-metallic materials and dust particles are taken away by the dust removal system, while the heavy metal materials enter the finished product recovery zone, achieving the separation of metal and nonmetal.