Grain Destoner Machine has features of small volume, light weight, complete function and sanitation without flying dust. Bean Destoner Machine can clean beans or corn by removing various mixed impurities and is theideal and advanced product in grains cleaning section.
Grain Destoner Machine is our newly designed specific combined cleaning equipment, energy saving and highly effective. It adopts the advanced reverse cleaning principle, integrated with screening, stone removing, classifying and winnowing functions.
Grain Destoner Machine Working Principle:
The materials is fed into the sieve for big impurities from work bin which is baffled to uniformly scatter the materials on the sieve.The sieve vibrates to separate the big impurities from the materials .The big impurities are discharged from the outlet. The medium and small impurities fall onto another sieve through holes.
The small and flat beans vibrate with rubber ball to fall onto bottom plate through the holes and go out from outlet.The other materials is graded according to their different gravities due to air flow from the air suction system.The grains mixed with stones fall on the destoning sieve along the first,second and third grading devices.The destoning sieve can separates stones and some impurities heavier than the beans and discharges them outside.The lighter impurities are discharged through air suction tunnel due to the reverse wind generated by destoning adjustment plate.The destoned materials flow to the end of sieve.