MEKA Fine Material Washers mainly consist of a washing/transport screw and a separation tank. In the separation tank, clay within the material is removed using hydraulic separation, while the screw conveyor dewaters the material for final discharge.

Lightweight and unwanted particles rise to the surface and are discharged through overflow weirs. These systems wash fine aggregates up to 10 mm in size and transfer the cleaned material to the next stage, separating it from water.

Dirty water is directed by adjustable weirs at the rear of the tank and drained via a discharge pipe.

Compared to competitors, MEKA Fine Material Washers offer a robust and heavy-duty body structure, effective fine material classification, low maintenance costs, and extended service life.

Applications

Washing of fine aggregates and sand (0–10 mm) from screen undersize

Improving the quality of natural and crushed sand

Removing silt and clay from fine materials

Producing clean sand for plaster, concrete, and asphalt applications

Pre-dewatering washing process

Sand and fine material washing in mining and industrial operations

Recycling applications