Polygonal Sand Siever consists conical shaped polygonal six sided drum fitted with wire mesh dust Extraction System. Kelsons Engineers and Fabricators manufactures Polygonal Sand Sieve. Kelsons Engineers and Fabricators also manufactures a wide range of Sand Testing Equipments for Foundry Industry. Polygonal Sand Siever is used for removing of Sand Lumps, Scrap Pieces, Non-Magnetic and Coarse Foreign Materials from both Knocked out and Fresh New Dried Sand. This machine is sturdy in design. It is easy to operate and maintain. It is available with easy removal / replacement of screen mesh.