Screw sand washers are generally used in sand and gravel production and grading factories and mineral processing plants.
This type of sand washer has a mud outlet and a water inlet that is used for sand and gravel washing. In this sand washer, the materials are poured into the sand washing basin along with water, and the mud and contaminants are separated and washed by rotating the machine. Then the washed materials are directed to the outlet valve and discharged, and the resulting mud and mud are also discharged from a separate outlet valve.
Sand washers are manufactured in different dimensions and sizes according to customer orders. In some cases, it is possible to use two sand washers in succession to produce double-washed sand, which also increases the quality of the sand.