Screen frame of polishing machine

The polishing machine screen frame is an important component of the polishing machine, mainly used in the polishing process of rice or other grains and seeds. In rice processing, the role of the polishing machine screen frame is to support and screen the rice grains through the mesh structure, and at the same time cooperate with the polishing operation to remove impurities, broken rice and part of the outer skin on the surface of the rice grains, and improve the gloss and appearance quality of the rice grains. The main functions of the polishing machine screen frame: Screening rice grains: The polishing machine screen frame is usually composed of fine meshes, which can effectively screen the rice grains to ensure that the rice grains can be evenly stressed and of uniform size during the polishing process. Supporting rice grains: During the polishing process, the rice grains will be subject to a certain amount of friction and pressure. The screen frame supports the stable flow of rice grains in the machine to prevent excessive collision and breakage of rice grains during the polishing process. Remove surface impurities: The polisher rubs the rice grains with the high-speed rotating polishing disc to clean the impurities on the surface of the rice grains (such as broken rice, residual rice skin, etc.). The mesh frame helps the rice grains to be evenly distributed inside the equipment and improve the impurity removal effect. Improve gloss: The screen frame helps the rice grains to remain evenly distributed during the polishing process, so that each rice grain can be fully polished, increasing the brightness and gloss of the rice grains and making the appearance of the rice more beautiful.