The rice mill is mainly composed of a fixed wrench, a tightening nut wrench, a brush, a feeding hopper, a grinding wheel, a wire brush, etc. The mechanical equipment used for peeling and whitening brown rice is called a rice mill. Its working process is achieved through the coordination of various structures. Next, the Shandong sand roller rice mill equipment manufacturer will continue to introduce its working process.

The multi machine light milling process increases the movement area per unit of rice production by increasing the number of rice mills. However, reducing the internal pressure of each rice mill and controlling the temperature of rice grains during milling to reduce the breakage rate and improve processing quality will result in a sharp increase in costs. In order to reduce costs and improve the processing quality of rice, a new type of rice mill has been developed. This model greatly reduces the rice breakage rate by increasing the utilization rate of the milling movement area per unit yield and the air volume penetrating the milling chamber. The milling process of brown rice utilizes friction and grinding to remove the rice bran layer. Friction milling requires a polishing chamber with high pressure and a certain polishing speed, so friction milling is also known as pressure milling. Grinding and milling rice does not require high polishing chamber pressure, but requires high linear speed and milling rollers with many micro blades, so grinding and milling rice is also known as speed milling. In fact, in any rice mill, these two rice milling methods coexist, but due to the different structures and parameters of the rice mill, each rice mill has one effective rice milling method. Therefore, rice mills can be divided into friction type rice mills (iron roller rice mills) and grinding type rice mills (sand roller rice mills).

The above is the working process introduced by the Shandong sand roller rice mill equipment manufacturer, for reference only! Different specifications and models may have differences, and specific issues need to be analyzed in detail!