flotation machine can be widely used in roughing , handpicking and reverse floatation of copper, lead, nickel, molybdenum,gold flotation machine can be widely used in roughing , handpicking and reverse floatation of copper, lead, nickel, molybdenum, gold and other non ferrous metals, ferrous metals, non-metallic minerals. Main technical data:ModelDiameter(mm)Impeller speed(r/min)Capacity (m3/min) ...