It is pointed out that each belt drum diameter is corresponding to an optimum belt thickness, and steel belt with optimum thickness should be coiled to obtain the maximum fluid lift.

Lift-and-seal models allow dust-free loading, sealing, tipping and discharging. Open-chute models offer economy and easy cleaning. Both accommodate all popular drum sizes.

The XBT elevating mixer drum series can lift the ore magma's liquid level to a specified height while mixing it. Therefore, it proves especially conducive to a dressing plant without drop height.