According to the difference ofthe densitybetweenthe grainand sand , by adjusting the parameters such as wind pressure and amplitude, the stones with a high density ratio are moved from low to high on the sieve surface,and the grain with higher density are moved from high to low, thusachieving separation.
Features:
1.Use the principle of specific gravity to separate grains or beans
2.Separate and remove dust and Impurities,such as: branches, stones,broken beans, sand, etc.
3.Stones can be removed from the inside of the machine