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Help CenterFlotation Cell for Africa Mining Industry
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1. Product Introduction
Our premier series of heavy-duty Flotation Cells is engineered to meet the robust demands and diverse geological profiles of the African mining industry. From the massive copper-cobalt deposits of the Central African Copperbelt (Zambia and DRC) to the rich goldfields of West Africa (Ghana, Mali, Burkina Faso) and the platinum/chrome-rich Bushveld Complex of South Africa, this equipment is built for maximum throughput and ultimate durability.
Understanding that African mining operations often face remote logistical challenges, variable power grids, and highly abrasive, complex ore bodies, we have heavily ruggedized our flotation technology. Whether deployed in mega-scale greenfield projects or compact, remote gold operations, these flotation cells deliver industry-leading mineral recovery rates, minimal maintenance intervals, and excellent energy efficiency, making them the benchmark choice for mining operators across the continent.
2. Working Principle
The flotation cell utilizes advanced mechanical agitation and optimized aeration kinetics to achieve high-efficiency mineral separation. The process operates seamlessly through the following stages:
Slurry Feeding & Conditioning: The milled slurry, containing valuable minerals pre-conditioned with specific collectors and frothers, enters the flotation cell’s heavy-duty tank.
Forced Aeration & Homogeneous Agitation: A high-efficiency electric motor drives the impeller via heavy-duty V-belts. To overcome the challenges of varying pulp densities, the impeller rotates to create a low-pressure zone while an external blower forces low-pressure air into the cell. The air is sheared into a dense cloud of micro-bubbles and thoroughly dispersed throughout the slurry.
Selective Mineral Attachment: Hydrophobic target minerals (such as copper sulfides, gold-bearing pyrites, or platinum group metals) attach firmly to the rising air bubbles, while hydrophilic gangue particles remain suspended in the pulp.
Continuous Froth Laundering: The mineralized bubbles ascend to form a stable, high-grade froth layer at the surface. Heavily reinforced mechanical paddles continuously scrape the froth into the discharge launders for downstream processing, while the tailings exit via an adjustable bottom valve system.
3. Key Features
Designed for Remote & Harsh Environments: Built with structural simplicity and extreme ruggedness. All components are engineered for easy transport into landlocked regions and rapid on-site assembly, minimizing the logistical footprint in remote African bush environments.
Unmatched Wear Resistance for High-Volume Slurries: To combat the highly abrasive nature of African gold quartz and hard-rock copper ores, the impellers, stators, and tank interiors are lined with extra-thick, premium-grade hot-molded rubber or specialized polyurethane, significantly extending the mean time between maintenance (MTBM).
Power-Efficient Hydrodynamics: Engineered with an advanced, low-drag impeller-stator configuration that reduces power draw by up to 15–20% compared to traditional designs. This is crucial for African operations relying on self-generated power or unstable local grids.
Water-Optimization & Smart Level Control: Designed to operate efficiently at higher pulp densities to accommodate regional water-scarcity challenges. Features precise, automated dart valve level controls and digital air-flow regulators to ensure a highly stable froth bed, maximizing mineral recovery even during fluctuations in ore grade and water quality.
Technical Specifications
Category |
Model |
Effective Volume |
Capacity |
Impeller |
Impeller RPM Motor Power |
(kW)-Agitating |
Motor Power |
Single Weight (t) |
XJK type |
XJK-0.35 |
0.35 |
0.18-0.4 |
300 |
480 |
1.5 |
0.75 |
0.6 |
XJK-0.62 |
0.3-0.9 |
350 |
400 |
3 |
1.1 |
0.9 |
||
XJK-1.1 |
0.6-1.6 |
500 |
330 |
5.5 |
1.1 |
1.3 |
||
XJK-2.8 |
1.5-3.5 |
600 |
280 |
11 |
1.5 |
2.5 |
||
XJK-5.8 |
5.8 |
5-7 |
750 |
240 |
15 |
1.5 |
3.6 |
|
SF type Flotation |
SF-0.37 |
0.37 |
0.2-0.4 |
300 |
352-442 |
1.5 |
0.55 |
0.5 |
SF-0.65 |
0.65 |
0.3-1.0 |
350 |
336 |
3 |
1.1 |
1 |
|
SF-1.2 |
1.2 |
0.6-1.6 |
450 |
298 |
5.5 |
1.1 |
1.5 |
|
SF-2.8 |
2.8 |
1.5-3.5 |
550 |
268 |
11 |
1.5 |
2.3 |
|
SF-4 |
4 |
2-4 |
650 |
237 |
15 |
2.2 |
2.8 |
|
SF-8 |
8 |
4-8 |
760 |
191 |
30 |
2.2 |
4.3 |
|
SF-10 |
10 |
5-10 |
760 |
191 |
30 |
3 |
4.6 |
|
SF-16 |
16 |
6-16 |
850 |
180 |
45 |
3 |
7.8 |
|
SF-20 |
20 |
8-20 |
730 |
186 |
55 |
3 |
9.8 |
|
| JJF type Flotation machine | JJF-2 |
2 |
1-3 |
370 |
400 |
11 |
1.1 |
1.9 |
JJF-4 |
4 |
2-4 |
410 |
305 |
15 |
1.5 |
2.3 |
|
JJF-8 |
8 |
4-8 |
540 |
233 |
22 |
2.2 |
4.5 |
|
JJF-10 |
10 |
5-10 |
540 |
233 |
22 |
2.2 |
4.9 |
|
JJF-16 |
16 |
5-16 |
700 |
180 |
37 |
2.2 |
8.2 |
|
JJF-20 |
20 |
5-20 |
730 |
180 |
37 |
2.2 |
10.5 |
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