Prospect and benefit of stone mill in rice rolls industry

There is a huge demand for graphite in rice rolls, with a profit of about one yuan per catty. The profit of stone mill flour is limited, because the traditional production technology is adopted, the sales volume will be limited. Taking one kilogram of flour as an example, the profit per kilogram is about 1 yuan. Although the profit is limited, stable operating conditions can also bring good economic benefits to consumers. Nowadays, people pay more attention to the concept of healthy diet, especially the choice of raw materials for diet, and are more cautious, while stone mill flour is ground at low temperature and low speed.