1. A crushing device is added in the rice mill, achieve
multi-function in one machine. 2.The surface of white rice is clean
and shining with less broken rate. 3.The bran content in white rice
is small. 4. The crushed fine bran can be used as feed for animals
directly. 5.Compact structure, convenient operation and
maintenance; safe and reliable running.Working Principle
Grain enters the machine from the feed barrel, and it advances
along the axial direction under the conveying of the spiral drum.
Due to the resistance of the exit resistance door, the pressure
between the grains is generated, and under the action of the
straight roller rice knife, they grind each other to peel. After
the rice grains reach the required precision, they are discharged
from the rice outlet. At the same time, the high-pressure wind
generated by the blower is sprayed into the rice milling chamber
through the inner hole of the main shaft from the straight roller
drape, which strengthens the whitening effect of the rice and takes
away some heat generated in the whitening process.The bran is
discharged through the rice sieve with the high-pressure wind, and
the rice (containing part of bran) flows into the rice hopper from
the outlet flange. The crushing fan sucks bran into the crushing
chamber from the bran and rice hopper. Under the impact of flakes,
the bran is further crushed into fine bran, which is discharged
through the sieve and collected by the bran collector. In the end,
the rice with required precision can be received from the rice
hopper, and the bran which meets the requirements is received by
the bran collector.