This machine uses the specific gravity andsuspension of germ and corn kernels.The physical properties with different floating speeds are passed upward through thegap of corn residueThe air flow promotes the classification ofgerm and corn kernels.Under the action of the embryo lifting sieveplate with directional tilting and reciprocat-ing motion, the corn.The particles move towards the dischargeend. The germ floating on the upper layeris weighing itselfUnder the influence of corn, it flows to-wards the embryo outlet, thereby remov-ing the germ from the corn separated fromthe slag.