Energy-Saving Flotation Machine for Copper Ore Processing Low power draw per ton — cut the energy cost of copper flotation. The BF-2.8 is a self-aspirated mechanical flotation machine for copper ore flotation. Its 2.8 m³ cell and closed double-cone impeller provide effective pulp circulation and air dispersion for copper sulfide flotation circuits. Copper Flotation Duty Copper flotation usually includes roughing, scavenging and cleaning stages. The BF-2.8 can serve as a
