Large-Scale Pneumatic Flotation Cell with External Air Supply External air supply keeps aeration independent of impeller speed for large-scale duty. The Large-Scale Pneumatic Flotation Cell with External Air Supply is a 100 m³ cell for high-capacity mineral processing. Because air is supplied from an external blower rather than the impeller, aeration can be controlled independently of rotor speed — giving operators a separate handle on flotation intensity at large scale. Key
