Air Screen Cleaner- Destoner -- Gravity Separator -- Magnetic Machine --Polishing Machine --- Color-Sorting -- Grading Machine -- Packing Machine.
Air screen cleaner: dust, leaf, light impurity, and then remove large, small impurity and small particles.
Destoner: remove stones
Gravity separator: blighted seed, budding seed, damaged seed (by insect), rotten seed, deteriorated seed, moldy seed, non-viable seed, seed with black powder sick
Magnetic machine: clod separate clod from grain.
Polishing machine: remove the dust in all kinds of beans' surfact and polishing the machinerial.
Color Sortor: Remove different color seeds.
Grading machine: It is to separate the beans to different size: big, medium and small size.
Packing machine: manual packing machine, save man power.