Paddy de-stoning process is mainly to eliminate the sundries like grass seeds, rice husks and paddy insects, the stones, clod and sand from the paddy. It is to further clean the grain and prepare for next processing.
Vibrating Screen Combinational Destoner
The machine is dedicated to clean grains by removing the stones. It is the de-stoning machine designed by absorbing the domestic and international advanced technology and integrating the grain processing practices of our country. It is the kind of novel destoner with roll cleaning, stone removing and dust controlling. It is best to eliminate the stones from paddy and rice.
● It has two parts: cleaning and de-stoning.
● Cleaning part removes all materials that deviates from the size of the grain kernel like straw, strings, small seeds which are light and effectively extracted by sieving.
● De-stoning is mainly to remove any additional stones.
● Efficient cleaning, high output, easy operation, good appearance, stable performance, low consumption, light weight, low noise and no dust pollution.
|Model||Output(t/h)||Power(kw)||Air Quantity(m/h)||Overall Size(mm)|
Gravity Classification Destoner
This machine is the kind of de-stoner which is more economical and practical. It integrates screening, classifying, de-stoning and winnowing. It is suitable to separate the high-density materials like stone, metal, glass and etc efficiently.
● High efficient separating rate, outstanding grain cleaning ability.
● Big output, low noise, low consumption, and small land occupation.
● Steady working performance.
● Wide application. It also can be used for the wheat, corn, rye, buckwheat, millet, oat and barley.
Suction Type Vibrating Destoner
This machine is the most advanced de-stoner designed and manufactured elaborately which introduces the advanced foreign technology and adopts modern grain machine fabricating technology. It is used to remove stones from granular material. Under the wind pressure, the grain and stone are separated automatically, these two are moving towards the reverse direction under pressure of pulsating sieve plates, thereby to achieve the best effect of de-stoning.
● Vibrating motor is adopted for driving.
● Smooth operation, compact structure, steady mechanical performance, small land occupation.
● Double layer de-stoning structure, stable de-stoning effect, small grain content in the removed stones.
● Totally enclosed structure, no dust emission; wind pressure and volume can be adjusted and there is sub pressure display device equipped.
● Long-life lighting system is deployed for easy observation.
Suction Type Gravity Destoner
This machine has higher de-stoning efficiency. The de-stoning sieve plate is scale structure which is suitable for grain with high stone content. It brings out the separation between grain and stone according to the specific gravity and suspension velocity of grain and impurities under the help of ascending air current, thereby to sort out the stone and silt from the paddy.
● Easy operation and compact structure.
● To different material, the inclination angle of destining plate could be adjusted between 10 degree and 14 degree in order to achieve the bes technology effect.
● Air blow is external connected. The machine is totally enclosed, and there is no dust emission to attain environment protection requirement.
● Oscillating traverse structure and rubber bearing for twist joint, small vibrating and low noise.
● Aligning bearing with locking device is used for transmission which makes the machine work more stable.