IntroductionSF Flotation Machine is a mechanical agitation, self-aerating flotation cell widely used in mineral processing. It is designed with a unique impeller featuring backward-inclined upper and lower blades, which enables it to simultaneously self-suck air and ore pulp, forming a closed flotation circuit without auxiliary equipment. It is recognized as an upgrade of the older XJK type, offering improved flotation performance
Applications
- Non-ferrous metals-Separating copper, lead, zinc, nickel, molybdenum, and other sulfide ores .
- Ferrous metals-Processing iron ore and other ferrous minerals .
- Precious metals-Recovering gold and other noble metals .
- Non-metallic minerals-Separating non-metallic minerals and industrial chemicals .
- Roughing, scavenging, and cleaning-Suitable for various flotation stages, especially coarse and scavenging operations in medium to large flotation plants
Features & Advantages
- Self-slurry suction & self-air suction-Can self-suck air and pulp, eliminating the need for auxiliary equipment, simplifying circuit configuration, and enabling horizontal layout .
- Double circulation of slurry-Impeller with backward-inclined blades ensures upper and lower double circulation, which effectively suspends coarse particles and reduces sand settling .
- High air suction capacity-Unique impeller structure creates strong negative pressure for efficient air intake and bubble dispersion .
- Low energy consumption-Optimized design reduces power usage; lower peripheral speed of impeller contributes to energy savings .
- Long service life of wear parts-Lower impeller circumferential speed and larger gap between impeller and cover plate reduce wear, prolonging the life of impeller and stator .
- Better flotation index-Compared to XJK type, it can improve concentrate grade by 4-6%, recovery rate by 8%, and production by 12% .
- Forward tank design-Features small dead zone and fast foam movement, beneficial for coarse particle flotation .
- Easy level control-Self-control device for pulp level simplifies operation and adjustment .
- Flexible circuit configuration-Often combined with JJF flotation machine to form a joint unit for optimized performance.
| Model |
Volume(m) |
Capacity (m³/min) |
Dia Of Impeller (mm) |
Impeller Revolution(r/min) |
PowerFor Agitation(kW) |
Motor |
Power For Scraper(kW) |
Tank Weight(kg) |
| SF-0.37 |
0.37 |
0.2-0.4 |
300 |
352-442 |
1.5 |
Y90L-4 |
0.55 |
470 |
| SF-0.7 |
0.7 |
0.3-1.0 |
350 |
336 |
3 |
Y132S-6 |
1.1 |
970 |
| SF-1.2 |
1.2 |
0.6-1.2 |
450 |
312 |
5.5 |
Y132M-6 |
1.1 |
1400 |
| SF-2.8 |
2.8 |
1.5-3.5 |
550 |
280 |
11 |
Y160L-6 |
1.5 |
2120 |
| SF-4 |
4 |
2.0-4 |
650 |
235 |
15 |
Y180L-6 |
1.5 |
2600 |
| SF-8 |
8 |
4.0-8 |
760 |
191 |
30 |
Y250M-8 |
1.5 |
4292 |
| SF-16 |
16 |
5.0-16 |
850 |
169-193 |
45 |
Y280M-8 |
1.5 |
7415 |
| SF-20 |
20 |
5.0-20 |
730 |
186 |
30×2 |
Y250M-8 |
1.5 |
9823 |
Support & ReliabilityFrom inspections and logistics to accessing skilled technicians, we provide comprehensive support to ensure your equipment performs reliably, minimizing costly downtime.
Financing That Fits Your BusinessGet your projects moving faster. We work with you and our network of lenders to provide clear, com petitive financing options tailored to your business needs.
Nationwide Delivery & TrainingNo matter where your project is located, we handle the logistics from start to finish. Our team coordinates fast, secure delivery and on-site training to get your equipment running quickly and safely.Frequently Asked Questions
How to ensure product quality?
We've successfully obtained international quality system certification. Our workshop has conducted field certification, you're welcome to drop by our workshop. We wholeheartedly welcome and encourage you to appoint independent third-party inspectors to assess our products prior to their dispatch.
How long is the delivery time?
Normally 15 to 30 days.
What training and support are there?
Ordinary equipment is equipped with operation videos for daily maintenance, and large equipment can be installed in the destination country. All equipment is equipped with detailed instructions.
What kind of transportation and packaging?
According to the different sizes of different models, containers, frame containers, roll-on/roll-off ships or bulk cargo can be selected for transportation. They will be fixed, and if placed on the deck, there will be tarpaulins and anti-fall nets.
