Scientific separation and recovery of the values in strategic metals is AGITAIR’s flotation machines’ vital contribution to metal production worldwide. By improving results and lowering costs, it has become a factor in conservation and profit building that leading metallurgists have recognized. These are well authenticated facts demonstrated daily in hundreds of mills-large and small-throughout America and in foreign countries. Intense aeration and agitation at the cell bottom, together with the unrestricted flow and control features, enable AGITAIR to treat greater tonnages, per unit of machine volume, than can be handled in other types of operation. Built in 2-,4- and 6-cell sections, the Machine can be bolted together to form any number of units required. Simple design and precision control make it outstanding in efficiency of operation.