The main process of foam flotation is bubble with selective but not sticky in the gas-liquid interface tight mineral particles in the slurry increased, then scrape the surface of the bubble formation in the pulp. This process concept is simple, the details are complex, and its adaptability and effectiveness make foam flotation become the most widely used method in the selection of complex and low grade ore. Over 90% of the world's copper, lead, zinc, molybdenum, antimony and nickel are recovered by the bubble flotation process. Although in nineteenth Century the first batch of foam flotation patent, but the use of equipment, technology and surface chemistry of flotation knowledge is still developing.
Since 1898 the full appeared oil flotation machine, early 20th century, the use of flotation as a gas, solid, liquid-phase interface mineral separation technology since the exercises had been 90 years of history, with the development of flotation technology, flotation machine evolve, have replaced dozens of different structures of the flotation machine.
SF Series Flotation Machine
SF series flotation Machine can imbibe the air and ore pulp spontaneously, with a fore-raking tank not liable to precipitation into the tank but facilitating returning of the foams.Its double-blade impeller can agitate the coarse sand at the bottom adequately.
BF Series Flotation Machine
BF series flotation machine is improved from SF series but it is mainly used for iron ore and some other large proportion minerals. It imbibe the air and ore pulp spontaneously and the double-blade impeller can agitate the coarse sand at the bottom adequately.
XCF/ KYF Series Flotation Machine
Model XCF and KYF are enforced aeration flotation machine, and widely used for nonferrous metals, ferrous metal, and non-metallic minerals.These two always work together, have similar structures features and almost the same overall dimension size.
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