For Korean beige sorter manufacturers, improving product quality, taking the route of high-quality products and creating their own brands are also the only way to avoid being eliminated in international competition. Whether from the perspective of meeting the needs of consumers or the long-term development of enterprises, at present, domestic rice manufacturers will add color sorters as important indicators to improve product quality. First of all, it was rapidly developed in the rice industry, followed by seed, oil extraction, fruit and other fields. Recently, China took the lead in successfully applying color separation technology to a larger flour processing industry, enabling it to produce high-grade food flour with higher grade and purer texture, with excellent market response. Because the role of color sorters is valued by many people of insight, the color sorter market has been optimistic in recent years, and there are many producers with rich profits, and the whole color sorter market is growing.