flotation machine has been widely used in separating non-ferrous metal, ferrous metal, noble metal, non-metallic mine, chemical material, which are subject to coarse separation, swept separation, fine separation and floatation, so the useful ore are reclaimed. It can be used in roughing, scavenging, selection or reverse flotation. In the flotation process, after being mixed with drug, some qualified mineral attaches on bubble, floats on the surface of slurry and then scraped out; other mineral still stays in the slurry, so the separating purpose can be well done.

Working principle of flotation machine
 
1 After intensively mixed, the pulp and medicaments are fed to the groove bottom of the first tank.
 
2.When the impeller of the flotation machine begins to rotate, negative pressure is formed, making the air and pulps at the bottom and middle part of the tank enter the mixing zone. The pulp, air and medicaments are then mixed in the mixing zone.
 
3 As a result of the cenrifugal force, the blended pulps are lead to the mineralization area. The air is in full contact with the coal particle and forms mineralized discharged by the scraping tool. Finally, clean coal foam is produced by this flotation machine.
 
4Coal particles that are not mineralized will be remixed, re-mineralized and re-separate through the recycle hole and the upper intake.
 
 
 
5 The left pulp that are not sucked by the impeller enters intor the third tank after going through the process of the first tank, thus, flotation machine runs in cycle and discharges ore pulp through the tailing box of the flotation machine.
 
Product features

1. The impeller of the flotation machine is consist of closed double section cones, which can  produce  strong down-circulation;
 
2. customized air inlet, low energy consumption;
 
3. Rotational ore pulp circulation reduces coarse sand sediment;
 
4. Automatic and electric control devices of ore pulp level, which makes easy adjustment
 
5. International standard quality
 
6. More optional capacity and model can meet the need of the mass