How does precious metal refining machine works?

Editor: Henan Doing
Date：January 4, 2017

precious metal refining machine
Precious metal refining machine
The precious metal refining machine system can be used for recycling all kinds of circuit boards, computer board, TV board, aluminum-plastic plate, copper board, printed circuit boards etc. the metal recovery rate can be up to 99.9%.

1.Make the mixed metal powder into metal chemical solution,and get the copper sulfate, which need about 3-4 hours to finish the process;And then according the crystallization temperature of the CuSO4,SnSO4,ZnSO4,PbSO4 are different,and when the tempture reach 40°C,the CuSO4 will separation by crystallization,and then we can into next electrolysis processing.
2.Electrolysis the metal chemical solution and get the purity copper and the anode slime ,it need about 50 hours to finish the electrolysis process.


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