... circuit, 3) little magnetic flux leakage Joyal Energy Saving Copper Ore Processing Equipment/ Flotation machine inculde ZSF Series, ZJJF ... mineral separation of the non-ferrous metal like copper ore, zinc ore, lead ore, nickel ore, gold ore, etc. It can be also used for ... grade concentrate from low grade Ore effectively. It is widely used for copper, lead, zinc, nickel, molybdenum, gold and other ...