Zn/Cu/Pb/Co/Bi/As/Sn/Sb/Au/Ag mining, mineral processing and metallurgy. Researching-designing-equipment-engineering.

Headquartered in Changsha, the hometown of Nonferrous metal in China, Unionsum International Industrial Co., Ltd is a professional company specializes in Nonferrous mining, benefication and metallurgy.

Its main business line involves:

Zn/Cu/Pb/Co/Bi/As/Sn/Sb/Au/Ag industrialResearching-designing- equipment-engineeringMining-mineral processing-leaching-purification- electrowinning-melting-casting.

Unionsum Technical co-operator and supporter:

Changsha Engineering & Research Institute of Nonferrous Metallurgy (CINF)Changsha Research Institute of Mining and Metallurgy(CRIMM)Zhuzhou Torch Engineering LLCCentral South University(Changsha, China)Zhuzhou torch industrial furnace Co.,LtdZhuzhou smelting group

What we can supply:

1.General design of Zn/Cu smelter, which include technical design and plant layout;2.Cpooer slag flotation: researching, designing, equipments and engineering;3. mineral processing, to separate ZnS from ZnO/ZnS ores;4.Researching of Zn/Cu metallurgy proces, provide full set of Process flow;5.Engineering. including equipment manufacturing, installation, commissioning and infrastruction;6. Low grade ZnO ore enrichment by Rotary Kiln and Cl/F removing by Multi-hearth furnace;7. Comprehensive utilization of various wasted residue to recover valuable metal such as Co/Pb/Mn/Ni/Zn/Cu/Cd;8. Provide high quality Pb alloy rolled anodes and Al cathodes for Zn EW, and technical instruction of their utilization to guarantee the performance as well;9. Induction furnace for Zn melting to increase Zn direct recovery rate to >97.5% and improve the working condition;10. Electrolyte purification by Zn alloy powder;11. Automatic crane for EW workshop;12. Cathode washing and packing system;13. Poking machine for convertor furnace14. Start sheet machine; 15. Silver casting machine;16. Concentration nozzle for flash furnace;17. Copper anode casting wheel/twins

nonferrous metallurgy consultanting