If lead # 1 of 99.99% and precious metals need to be produced, electro-refining process is a good choice. After Sb and Cu are removed from crude lead, then the lead can be casted into anode plates which can be placed in electrolytic cells for electro-refining. After 2 working days, the cathode plates can be taken out from the cells for being melted and casted into 25kg lead ingots for sale.
EPC contract range:Electrolytic cell, Copper conductive bar, Lead anode casting machine, Cathode machine unit, Anode plate mold, Cathode plate mold, Lead ingot mold.
Add：B1-2,Sunshine 100 New City,Yuelu,Changsha,Hunan,China.
Tel：86 0731 82290294
Add：Venture Building, No. 296, Xuefu Road, Kunming City, Yunnan Province, P.R. C.