CFC Series Coarse Flotation Cells

Our CFC Series Coarse Flotation Cells are engineered to recover coarse particles that are typically lost in traditional flotation. With advanced hydraulic design and low-energy dispersion, they allow efficient flotation of particles up to 850 μm, reducing overgrinding and lowering total energy consumption.

Each cell features a deep tank with a high aspect ratio to extend residence time and promote selective attachment of coarse particles to bubbles. A controlled flow regime, stable froth zone, and low-shear mixing system ensure high-grade recovery with minimal entrainment of fines — making the CFC Series ideal for coarse mineral applications in copper, gold, and phosphate processing.

To support circuit design and validation, modular pilot units are available for on-site testing. These plug-and-play systems require only a small stream of rougher feed and can be seamlessly integrated into existing operations. During trials, our engineering team works closely with clients to fine-tune performance and validate recovery gains under real process conditions.

• Particle Size Range: Up to 850 μm

• Tank Geometry: Deep tank, high aspect ratio

• Mixing System: Low-energy hydrodynamic dispersion

• Froth Stability: Wide, stable froth zone for coarse recovery

• Air System: Controlled external forced-air supply

• Applications: Copper, gold, phosphate, and other coarse mineral circuits

• Throughput: Designed for high-capacity rougher or scavenger duties

• Maintenance: Simple internals and easy-access wear liners

• Pilot Trials: Modular units available for on-site testing and process validation