Rice Destoner(LIANGGONG) is an cost-effective paddy destoner for separating stones and heavy impurities from paddy, wheat, soybean, corn, rapeseed and sesame in grain and feed processing industry. Since the grain and various sizes of stone have different specific gravity and suspended velocity, so the destoner can paddy_rice_destoningseparate the grain and stone automatically by air pressure and amplitude.

Features of paddy destoner

1. Adopt vibration motor driving gears, ensuring stable operation, reliable performance, low vibration and noise.

2. With enclosed construction, no powder and dust release, durable and easy to maintain. Robust construction with low maintenance.

3. Air pressure and air volume can be adjusted easily, well-illuminated interior design makes the material movement clearly visible.

4. The inclination of sieve is adjustable from 10 to 14 degree, hence it is applicable for various grains.

5. It can also be used to remove the mixed stones in foodstuffs, grease, feedstuffs and chemical products.

Working principle of paddy destoner

When the airflow blow upward through the grain, the heavy impurities and grain will be graded, and the heavy impurities stay at the lower layer. Under the help of reciprocating motion screen, heavy impurities move out of the stone outlet. However, under the effect of self weight, the grain move towards the opposite direction, thus separating them efficiently.

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