2 is mechanical grinding;

3. Open rice pulp with flour and water.

Both stone mill and machine mill add water to rice and grind it into rice slurry with stone mill or machine, which belongs to original green; But more restaurants in the market use powder and water to make pulp.

The rice used in the rice roll stone mill is generally 80% meters, and glutinous rice is the best proportion. Soak rice and glutinous rice in water for several hours before washing, and then grind them into slurry with a stone mill. Because of the slow speed of stone grinding, rice nutrition is not lost and it is not easy to deteriorate after cold grinding. This is also the most important point for Stone Mill rice rolls to become a healthy breakfast.