The rice mill mainly consists of a fixed wrench, a tightening nut wrench, a brush, a feeding hopper, a grinding wheel, a steel wire brush, etc. Its working principle is to use the internal pressure and mechanical force of thallium to compress brown rice in the milling chamber. After self phase friction and mutual friction with the grinding wheel, the skin layer of brown rice is quickly removed.
There are three main types of small rice mills in China: separated rice mills, combined rice hulling and milling machines, and spray air rice mills. Among them, the separated rice mill is easy to operate and has a lower price, but the model is aging and the quality of the rice produced is poor; The combination rice milling machine produces high-quality rice, but it has a complex structure and is relatively expensive; The spray air rice mill has a good cost performance ratio, and can complete the shelling and whitening procedures in one go. The processed finished rice is clean, white, and bright, and has become the mainstream product in the market in recent years.
When using a rice mill, first place it steadily on the workbench and plug in the power plug. Determine the whitening time and adjust the timing knob. Take out the thallium from the hopper, take 17-20g of brown rice (with a moisture content not exceeding 15%) and put it into the feeding hopper, allowing it to flow into the grinding chamber.