1,the most widely used 2,stable performance 3.high effectively Flotation machineFlotation machine is suitable for selection of nonferrous metal, ferrous metal of minerals, can also be used for non-metallic mineral identification, XJ-1, XJ-2, XJ-4 with four and six grooves for basic groove, wherein XJ-1, XJ-2G with two slots for a motor body, XJK-3A, 4A, 5A, 6A in two, four, six for basic groove ...