Polygonal Siever

polygonal sieve is specially designed for sieving the foundry return sand.ss mesh is used for sieving of the sand over the rotary drum type siever frame for longer life.the receiving chute is designed in such a way that the sand will not get struck in anyway. dust extraction arrangement is made on the top to get free from pollution.the total system is driven by a worm reduction gear unit and a motor supported by the anti-friction bearings