Principle overview：
The product of self suction air and slurry. The tank is a forward type and is not easy to sink, which is favorable for the foam to return, With double impeller, it has a good effect on the bottom coarse sand; The flotation machine has following features: large inspiratory capacity, low energy consumption; level layout without foam pump; The impeller speed is low and the impeller cover plate has long life, the ore pulp is subjected to the upper and lower circulation in a fixed way, which is favorable for the suspension of coarse mineral.
Selection instructions：
1, ①Number of driving system ②concentrate flow direction
2, The factory is not equipped with motor starting device.
3, Gate can be changed according to user needs.
4, Fluorite beneficiation with fluorite dedicated water tank
Technical Parameters：
| Model | Effective Volume(m3) | Process Capability (m3/min) | Diameter of impeller(mm) | Speed of impeller(r/min) | Power of agitator | Power of Scraper(kw) | WeightSingle Tank(kg) |
| SF-0.37 | 0.37 | 0.2-0.4 | 300 | 352-442 | 1.5 | 0.55 | 470 |
| SF-0.7 | 0.7 | 0.3-1.0 | 350 | 336 | 3 | 1.1 | 970 |
| SF-1.2 | 1.2 | 0.6-1.2 | 450 | 312 | 5.5 | 1.1 | 1400 |
| SF-2.8 | 2.8 | 1.5-3.5 | 550 | 280 | 11 | 1.5 | 2120 |
| SF-4 | 4 | 2.0-4 | 650 | 235 | 15 | 1.5 | 2600 |
| SF-8 | 8 | 4.0-8 | 760 | 191 | 22 | 1.5 | 4292 |
| SF-16 | 16 | 5.0-16 | 850 | 169-193 | 45 | 1.5 | 7415 |
| SF-20 | 20 | 5.0-20 | 730 | 186 | 30x2 | 1.5 | 9823 |
