It turns out that this is the reason for the rapid development of rice color sorter

China's rice output ranks first in the world. With the continuous development of social economy and the gradual improvement of material and cultural living standards, people's consumption of rice is gradually developing towards high-quality, functional and green. People pay attention to the precision and hygiene of food, and the requirements for the precision and purity of raw materials for processing food are becoming more and more strict, so the application of rice color sorter becomes very popular. The screening of rice is different from that of other grain raw materials. After long-term research and analysis, people found that the difference in color and reflectance is the dividing point between normal rice and heterochromatic rice. The bad rice can be removed by photoelectric colorimetry method and equipment. After the technology is converted into products (rice color sorter), it is widely used in agriculture, food industry, industry, mining, etc., to improve the quality of materials, increase added value, and ensure the safety of food and use.

Although the domestic color sorter was developed late (in the 1990s), it has developed rapidly. Through import substitution (Korean rice color sorter, etc.), the domestic market share of domestic products has reached more than 70%. Among them, the sales of beige color sorters accounted for more than half of the total (about 70%). Therefore, there is relatively little room for domestic enterprises to substitute imports in the future, and the development of the entire industry has entered a stable period. From the domestic situation, the rice consumed by urban residents has basically passed the color screening test, while most of the rice consumed in rural areas has also started the color screening test. According to relevant research institutions, about 70% of the rice output in the country has passed the color screening test.