offer a wide range of Screw Sand Washer, which widely appreciated across many industries such as coal, aggregate and mineral. Fabricated using optimum grade Q345 steel material, our range of sand washer, gravel washer is appreciated for higher efficiency and durability. There is less chance of wear and tear and offers longer service life. Screw Type Sand and Gravel Washer is widely used to remove dust from sand and hence improve the sand quality. The sand washer, gravel washer designed by is highly acclaimed for its minimum sand loss during washing, high efficiency and simple structure.