Knowledge

With the development of agriculture and the increase of grain production, the application of rice milling machine is more and more extensive, and the market demand is large, especially the small household rice milling machine is welcomed by the majority of farmers.

The rice milling process mainly relies on an important component, that is, the roller, the roller can be divided into sand roller and iron roller. As the name suggests, the sand roller is a roller made of emery, and the rice milling principle of the sand roller rice milling machine is that the brown rice is in the grinding room, and the skin of the rice grains is cut by the high-speed emery grain edge to achieve the rice milling effect

The principle of rice milling of iron roller is to produce relative friction between rice grains and between rice grains and roller, and this friction can go deep into the skin of rice grains, resulting in relative movement of rice grains along the endosperm surface, so as to be stretched and broken until separated from the endosperm to achieve the effect of rice milling. It is worth mentioning that due to the large internal pressure of the iron rod rice mill, its pressure is greater than the pressure capacity of the rice, so it is easy to produce broken rice and consume large power.

In the process of using the rice mill should pay attention to the following points: First, the preparation before starting, should pay attention to check whether the mechanical parts are loose, if loose should be tightened to ensure that the parts are tight to ensure safety, if the parts are damaged should be replaced, in addition, should also check whether there are small stones and other debris in the rice to avoid accidents. Second, after the power is connected, the rice mill should be idled for a few minutes until the machine is stable and then fed for rice milling. In the rice milling process, check the quality of the rice milling, if there is a problem, you can adjust the discharge plate, you can also adjust the distance between the rice knife and the grinding core. 3. If the rice milling knife is worn and not sharp, it can be turned over and used on the other side. Fourth, in the rice milling process, the flow of the rice milling machine can be appropriately increased, so that the liquid density of the rice grains can be increased to achieve the effect of grinding white, but it is also necessary to pay attention not to adjust the amplitude too large, if the flow is too large, it will increase the broken rice, grinding white is not uniform, and it will cause the blockage of the rice milling machine. Fifth, after the rice milling, the grain tray should be plugged tightly first, so that the rice in the grinding room can ensure that all the grinding is finished and then cut off the power. Six, after the use of the machine should be carefully inspected, after six months of use, the bearing can be removed for cleaning and replace the butter.

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