Sand Washing Machine : "YES" offer most useful and efficient machine to wash the moulding sand. Design "U" shape having nos. of blades to move the sand upside, continuous water jet spray into U bend from the top by Art and flush the clay content. Mix the water by adding continuous water supply. Most efficient blades move the sand by easy way means minimum H.P. required. Machine is in inclined position. Charger Hopper consists of the safer siever frame to remove stone, pebbles, garbage and other impurities. And totally wash sand discharge from front door especially main spindle consists suitable nos. Of worm designed blades.