Function

De-Stoner Machine is for efficient separation of stones and metal, glass, and other high-density (heavier) admixtures from seed lot. 

Pre and Fine Screen cleaned seed as well graded seed (in sizes)  would still contain same size admixtures and impurities. Admixtures that are heavier than seed lot can be separated via De-Stoner machine. 

Work Princible

For uniformed separation seed lot feed into the Pre-Storage hopper via conveyor. Linear feeding of seed lot on to Stone Separator plays a crucial role. A fluidized air bed generated on Stone Separator deck via aspiration fan for stratification, vibration system conveys stones and heavy admaixtures on opposite direction to reject chute whilst accept seed lot leaves the machine on opposite direction from accept chute.