Coarse Material Screw Washer
Available from McLanahan Corporation
Coarse Material Screw Washers are used to remove light, loamy clays, crusher dust and other soluble waste fractions from feed materials.
Each Coarse Material Screw is designed for your application by adjusting the number of paddles (20, 40 or all) and the operating slope.
Rising current helps lift waste fractions to the water surface where they are then floated over the back weir.