When the flotation machine works, the motor drives the impeller to revolve, so the centrifugal effect and negative pressure are produced. On one hand, ample air is absorbed and mixed with mineral slurry, on the other hand, the mixed mineral slurry is mingled with additive, meanwhile, the foams are thinning, the mineral is bounded with foams, and floats up to the surface of mineral slurry and the mineralized foam is formed. The liquid surface can be adjusted with the height of adjustment flashboard, so that the useful foams are scraped with squeegee.
| Model | Effective Volume per Cell (m³) | Internal Dimensions of Cell (mm) | Capacity (m³/min) | Main Shaft Motor Power (kW) | Weight per Cell (kg) |
| XJ-1.1 | 1.1 | 1100×1100×1000 | 0.6-1.6 | 5.5 | 1450 |
| XJ-2.8 | 2.8 | 1750×1600×1100 | 1.5-3.5 | 11 | 2340 |
| XJ-5.8 | 5.8 | 2200×2200×1200 | 3.0-7.0 | 22 | 3560 |
| XJ-8 | 8 | 2600×2600×1300 | 4.0-8.5 | 22/30 | 4350 |
| XJ-10 | 10 | 2900×2700×1400 | 5.0-10 | 22/30 | 4960 |
| XJ-16 | 16 | 2400×3100×1600 | 8.0-13.5 | 30 | 8540 |
| XJ-20 | 20 | 3600×3400×1700 | 10.0-17.0 | 37 | 8720 |
Flotation process refers to the flotation separation in mineral processing. In the flotation machine, the ore slurry treated with the added agent, by aeration and stir, some of the ore particles are selectively fixed on the air bubbles and floats to the surface of the slurry and is scraped out. The rest is retained in the pulp, thus achieve the purpose of separating different minerals. The complete froth flotation process in metallurgy consists of rougher flotation, concentrate flotation and scavenging flotation.
The structure of the SF flotation cell is mainly composed of the tank, impeller, motor, scraper and transmission device, etc. The volume of the SF flotation cell is more than 10m³.
Advantages
The SF Froth Flotation Machine incorporates several key design features:
Dual slurry circulation: Backward-inclined, double-sided blades facilitate efficient slurry circulation within the tank.
High suction capacity: A substantial clearance between the impeller and cover plate ensures optimal suction performance.
Reduced wear: The impeller operates at a low circumferential speed, extending the lifespan of wear components.
Efficient foam movement:
SF Flotation Cells Advantages:
Energy Efficient: Compared to traditional mechanical stirring flotation machines, our product can reduce energy consumption by 30-50%.
Enhanced Coal Quality: Our product delivers significantly higher separation accuracy and lower ash content in clean coal. Specifically, it can reduce ash content by 1-2% compared to conventional mechanical stirring flotation machines.
