... Description The raw material of cathode copper producing line is mixed purple copper or coarse copper, it will be made into anode ... process. After seven days, it will be cathode copper plate (cathode copper). The quality standard is GB/T467-1997 of ... ). Electrolyzing in Electrolyte Tank Beginning PlateAnode MudDraff Cathode Copper Anode MudDraffBoil Washing To WarehouseTo sellProduce Gold and Silver