ZXJK series flotation machine flotation process is usually a continuous process by a few tanks, dozens of tank flotation machine connection, including roughing, scavenging, concentration operations. The use of flotation machine should meet the following requirements about equipment and processes, varies parts are complete and intact. Machines function normally and achieve the required aeration rate. Motor drives impeller rotating through belt and pulley. On the one hand, the machine inhaled enough air mixed with slurry, on the other hand, stirring the mixture of pulp and pharmaceutical. At the same time, refinement of the bubble, the particles adhere to the bubbles on the role of reagents and float to the slurry surface. So it the formation of mineralized froth layer and scraped by the scraper.