The de-stoner machine effectively eliminates significant foreign impurities such and mud, As stones glass shards, Metal fragments, Clumps from This machine processes grains and seeds from various crops, Utilizing a vacuum negative pressure system as an industrial gravity selector and de-stoner Additionally, It utilizes air suction to isolate lightweight particles and any existing impurities. The machine further categorizes the material as well This product works seamlessly with various grains such as wheat, Rice, Sesame seeds, Barley, And maize, Among others used for nuts. Salient features of gravity selector cum de, Stoner machine oscillating housing with fume extraction hood and acrylic view, Ports. Fluidized deck with self cleaning system. Deck inclination adjustment with inbuilt jack. Valve to modify the suction level