The Hydra Flotation Separator separates light material from heavy material using a water filled tank. The light material floats on the water to be removed by a brush conveyor, the heavies will sink underwater and then transfer out along the submerged conveyor into a separate stockpile.

Includes a shaftless screw at the bottom of the water tank to which transfers to the discharge screw on the side keeping the machine free of unwanted sediment.