Scavenger Flotation Cell to Recover More From Tailings Re-floats what the rougher leaves behind — cutting valuable mineral loss. The BF-8.0 is a self-aspirated mechanical flotation machine for scavenger flotation duty. With an 8.0 m³ cell, it helps recover residual valuable minerals from rougher tailings and improve overall recovery in the flotation circuit. Scavenger Duty and Recovery Improvement The scavenger stage re-floats valuable minerals that were not recovered in