Products
Flotation Cells for Every Application
Mechanical forced-air flotation cells from pilot scale to commercial production. Sub-A and T-BR designs for base metals, precious metals, and industrial minerals. Reliable flotation performance using established mechanical principles — engineered for practical plant operation.
4-Cell No. 18 Flotation Machine with 14' Thickener
Cell Types
Sub-A, T-BR & Portable
Sub-A Inline Cells
Complete line of inline (cell-to-cell) flotation cells. Sub-aeration mechanism with self-inducing air. Molded urethane impellers and diffusers for long wear life.
- No. 5, 7, 8, 15, and 18 sizes
- 1–16 cells per bank
- Self-inducing air mechanism
- Adjustable weirs and sand reliefs
T-BR Commercial Cells
Top and Bottom Recirculation mechanism — a large volume, low pressure design. Air mixed with slurry is drawn through a full 360-degree throat area for superior recovery.
- No. 24/50, 30/100, and 50/180 sizes
- Up to 1,000 tons/day capacity
- Polyurethane wearing parts
- Single cap-screw impeller connection
Individual & Portable Cells
Individual cells interconnected with flexible hoses, or self-contained portable units on locking casters. Ideal for batch testing or flexible circuit configurations.
- No. 5, 7, and 8 sizes
- Batch or continuous operation
- Portable with manual winch
- Available in SS 316, rubber, or urethane lined
Specifications
At a Glance
Materials
Construction Materials
All flotation cells are designed for 24-hour continuous duty in abrasive and corrosive service conditions.
- Mild steel with enamel finish
- 316 Stainless Steel
- Urethane spray lined
- Rubber lined
- Elastomer coverings
- Custom alloys per application
Applications
Proven Across Industries
Why QPEC Flotation Cells
Proven Mechanical Design
Conventional mechanical forced-air design — reliable, well-understood, and field-proven across thousands of installations worldwide.
Low Maintenance
Molded urethane impellers and diffusers deliver long wear life. Simple V-belt drives and enclosed bearings minimize maintenance requirements.
Flexible Configurations
From single portable cells for lab testing to 16-cell commercial banks. Easy to expand, rearrange, or reconfigure as process needs change.
Ready to Discuss Your Application?
Our engineers can help you select the right cell type, size, and configuration for your specific process requirements.