Rice Destoner

Rice Destoner Machine is an essential cleaning machine used in rice milling plants to remove stones, mud balls, glass particles, metal fragments, and other heavy impurities from paddy, brown rice, or white rice before further processing or packaging. The machine operates on the principle of specific gravity difference, utilizing a combination of controlled airflow and a vibrating, inclined deck to separate heavier contaminants from the lighter rice grains. This highly efficient separation process ensures that stones and dense foreign materials are discharged separately while clean rice continues through the processing line. Equipped with adjustable vibration frequency, air volume, and deck inclination, the destoner can be optimized for different grain varieties and moisture levels to achieve maximum separation efficiency. Its precision-engineered deck provides consistent performance with minimal grain loss, while the enclosed design reduces dust emissions and improves workplace hygiene. Manufactured with a robust steel frame and wear-resistant components, the Rice Destoner is designed for continuous operation, low maintenance, and long service life. Available in various capacities to meet the needs of small, medium, and large rice mills, the machine enhances product purity, protects downstream equipment from damage, improves milling efficiency, and ensures the production of high-quality rice that meets domestic and export quality standards.