First, the structure of the rice mill: I said that the air-flow rice mill was produced in the mid-1980s. This type of rice mill is divided into single air duct and double air duct. Among them, the single air duct air flow rice mill mainly processes brown rice, or adopts the process of lightly grinding the shell and then grinding the polished rice. The double air duct rice mill can complete rice hulling and rice milling at one time. The basic structure of air flow rice mill is mainly composed of machine body, discharge port, reducer, fan, tensioner, frame, discharge hopper, chaff bucket and chaff collector.
Second, the working principle of the air-jet rice mill: Rice bran is peeled off under the resistance of the outlet pressure door and the mutual friction of the iron rollers, and then blown away by the high-pressure airflow generated by the air-jet fan.