destoner stone removing machine

Larger density of the material and the sandstone, clay pieces fall on the lower sieve surface. Because of the vibration and different density, the heavy material flows towards the tail of the sieve;Sand and stone and mud are discharged to the head of the sieve.Gravel and granule will be directly discharged out of the machine.

gravity grader & destoner is widely used to remove stones by density. Heavy impurities such as glass, metal can be removed by different density; Light impurities like grass seeds, slag, soil, dust can be removed efficiently by air cleaning(for machine with air system).

Flax sieve surface gravity destoner hemp seed sorting machine is used to remove stones, glass, metal or other impurities with higher specific gravity than grains.

Aohua stone removing machines paddy rice maize soybean process machine is widely used to remove stones by density. Heavy impurities such as glass, metal can be removed by different density; Light impurities like grass seeds, slag, soil, dust can be removed efficiently by air cleaning(for machine with air system).

The machine for grain cleaning, remove stone, classify grain, remove light impurities and so on

The de-stoner is used for grading and de-stoning garlic, wheat, soybeans, corn, etc. Due to the role of wind selection, it can effectively remove the material “side by side stone” or large specific gravity impurities, assist in cleaning the material light debris, and can also effectively remove the light debris (buckwheat, grass seeds, dust) in the grain particles, and can also be used for seed selection of various grains.

TQSF series specific gravity grading and de-stoning machine is a new type of equipment for grading and de-stoning grain particles (wheat, soybean, corn, etc.). Due to the role of wind selection, it can also effectively remove the light impurities (buckwheat, grass seeds, dust, etc.) from the grain particles, and can be used to select various grains.

Modular design, robust & compact structure, with necessary control systems.
Separating stone and heavy impurity from grain. Destoning & grading in one machine.
Dual separating decks for large capacity and good cleaning result
Adjustable screen deck slopes with integration of air speed for processing requirement
Screen deck designed with a range of shaking strikes and angles for flexible process
Unique design for preventing grain back flow and grain leaking from stone discharge port
Distinctive air blow back mechanism with user friendly air flow control board
Dual motor vibrators driving syste

TQSF Gravity Destoner for Grain Destoning and Grading
1) Function: to remove stones from continuous granular grain flow by density.
2) Application: free-flowing grains and seeds
3) Capacity: 1~22 t/h (based on wheat)