How The Rice Polishers Work?

 How The Rice Polishers Work?

The main function of rice polishers  is to remove the bran powder adhering to the surface of white rice. The rice polishers polishing is used to polish.The rice surface after a layer of wax protective layer, not only can prevent rice in the production, storage, transportation, sales in each link of rice bran adhesion or rice flour off, ensure rice cleanliness and health, but also rice polishers Advantage can improve the quality of finished rice and commodity value.

The processing of the surface of the rice grain can make the rice crystal transparent, and form a very thin gel film on the surface of the rice grain, this process is called rice polishers polishing. The main function of rice polishing machine is to remove the bran powder adhering to the surface of white rice. Behind a waxy rice surface glazing coating, not only can prevent rice in every link of production, storage, transportation and sales of rice bran adhesive or rice noodles fall off, ensure clean sanitation, rice can also improve the quality of the rice and the commodity value, rice storage, maintain the freshness of rice, improve the edible quality of rice.

White rice mill run over to the meter accuracy of rice by inlet flow into the rice polishers polishing chamber, at the same time by temperature control water tank will have heat (use), when the room temperature is below 15 ℃ water through the flowmeter, the flow of rubber hose to the mixed gas water nozzle, then water mist, are formed by high pressure air into the hollow spindle watershed, in under the action of strong negative pressure suction, The water mist enters the surface of the polishing roller through the main shaft and the ventilation hole of the polishing roller and mixes with the rice, and adheres to the surface of the rice grain, so that the surface of the rice grain is wet and softened. Through the rotary movement of the polishing roller in the polishing room, the rice is constantly moving in the polishing room. In the process of movement, the relative movement, friction and extrusion are generated between the rice, between the rice and the polishing roller, and between the rice and the rice screen. Since the surface of the rice is moist and softened, this friction will remove bran powder and acne from the surface of the rice on one hand. On the other hand, in the process of friction extrusion, the starch layer on the surface of white rice is gelatinized and crystallized to form a bright protective film, which can improve the surface finish and prolong the storage time of rice in the later stage. Rice polishers advantage is so much.The fine rice bran and chips produced in the polishing process are removed from the machine through the rice sieve under the action of negative pressure strong suction.