5XFC series air screen cleaning and grading machine is imporved machine from 5XC series.  This seed cleaning machine can clean out the light impurities, small and big size impurities according to the geometry size,  in the same time,  grad good seeds into 2-4 levels by size.

grain seed cleaning machines have three main parts: elevator transport system, air dust cleaning system and screen sifting and grading system. 

The elevator transport system, we adopt Adopt double cylinder ultra-low speed elevator, makes the crushing rate is less than 0.1%. 

in the air dust cleaning system, it makes full use of the principle of wind sorting , can effectively separate straws awns, dust and other kinds of light impurities

In the screen cleaning and grading system, it will sift our the big size and small size impurities according to the seed geometry size (length, width, thickness). and in same time, can grading the qualified seeds in to 2 to 4 layers depend on needing.