Large capacity, low power consumption
BF Flotation Machine is improved from SF series but it is mainly used for iron ore and some other large proportion minerals. It imbibes the air and ore pulp spontaneously and the double-blade impeller can agitate the coarse sand at the bottom adequately.
Material:iron ore and some other large proportion minerals
The impeller is composed of the dosed double section cones and it can produce strong slurry cycle downward;
The circuit change is convenient for horizontal position without need for any supplementary equipment;
The slurry cycle is rational. The settlement of coarse sand can be reduced into full play.
The regulation is convenient to equip auto and electro-controlling arrangements for slurry level.
| Model | Effective volume (m³) | L x D x H (mm) | Diameter of impeller (mm) | Circular velocity of impeller (m/min) | Air suction amount (m³/㎡ .min) | Motor power (kW) | Capacity (m³/min) | Weight Of single tank (kg) |
| BF-0.25 | 0.25 | 650x600x700 | 250 | 6 | 0.9-1.05 | 1.5 | 0.12-0.28 | 370 |
| BF-0.37 | 0.37 | 740x740x750 | 286 | 7.2 | 0.9-1.05 | 1.5 | 0.2-0.4 | 470 |
| BF-0.65 | 0.65 | 850x950x950 | 300 | 7.35 | 0.9-1.10 | 3 | 0.3-0.7 | 932 |
| BF-1.2 | 1.2 | 1050x1150x1100 | 450 | 7.02 | 0.9-1.10 | 5.5 | 0.6-1.2 | 1370 |
| BF-2.0 | 2 | 1400x1450x1120 | 500 | 7.5 | 0.9-1.10 | 7.5 | 1.0-2.0 | 1750 |
| BF-2.8 | 2.8 | 1650x1650x1150 | 550 | 8.06 | 0.9-1.10 | 11 | 1.4-3.0 | 2130 |
| BF-4.0 | 4 | 1900x2000x1200 | 650 | 8 | 0.9-1.10 | 15 | 2.4-4.0 | 2585 |
| BF-6.0 | 6 | 2200x2350x1300 | 700 | 7.5 | 0.9-1.10 | 18.5 | 3.0-6.0 | 3300 |
| BF-8.0 | 8 | 2250x2850x1400 | 760 | 7.5 | 0.9-1.10 | 22 | 4.0-8.0 | 4130 |
| BF-10 | 10 | 2250x2850x1700 | 760 | 7.52 | 0.9-1.10 | 22 | 5.0-10 | 4500 |
| BF-16 | 16 | 2850x3800x1700 | 850 | 8.7 | 0.9-1.10 | 37 | 8.0-16 | 8320 |
| BF-20 | 20 | 2850x3800x2000 | 850 | 8.7 | 0.9-1.10 | 45 | 10.0-20 | 8670 |
| BF-24 | 24 | 3150x4150x2000 | 920 | 8.7 | 0.9-1.10 | 45 | 12.0-24 | 8970 |
