It is used for screening and cleaning pulses, grains and similar dry granular products. The machine has a vacuum system with strong suction power. Weak and shriveled grains in the product are separated by vacuum suction. The vacuum process is repeated 5 times to achieve a high level of cleaning. The machine has three screening decks. With this screen, small undersize particles are separated. In the three-deck precision cleaning and screening machine, three product sizes are obtained. The screen used in the deck is used both for cleaning and for separating the product by size. This machine can be used only for cleaning. It can be manufactured as wheeled or fixed.

The three-deck precision cleaning and screening machine differs from the two-deck precision cleaning and screening machine by having three screening decks. This machine can perform cleaning and also separate the products into three sizes.