Our combined structure, eco-friendly dust removal system, and portable design make it ideal for cleaning and separating impurities and dust from crops such as wheat and corn. The unit is equipped with an optional integrated lifting system (alternatively, a screw or conveyor belt can be chosen) that feeds the enclosed sieve. The fine dust and light impurities are drawn into the dust collector by a fan. The sieve and sieve box feature opposite motion, effectively separating particle sizes from light and heavy impurities, ensuring crop cleanliness. Primarily used for removing wheat straw, chaff, and moldy kernel impurities from corn.