... 20 years experience 3.design flow chat for u Mining Flotation Cell for Copper, Lead, Zinc, Silver etc. We ... Cell(flotation machine) is mainly used for selecting rock gold, molybdenum ore, copper, zinc, lead, Silver, nickel, ... . The seller guarantee quality of the machines for a period of one year from the date ... Singapor, Vietnam, Africa etc. Mining Flotation Cell for Copper, Lead, Zinc, Silver etc.