2. Screening: screening with a grain screening machine to remove silt, stone impurities and incomplete wheat grains.
3. Peeling: use a grain peeler to remove the rotten skin of the wheat grain, so that the starch of the wheat grain does not flow out, and the crude fiber content is about 1 ~ 1.2%.
4. Cleaning: Wash the peeled wheat with water.
5. Soak: soak the washed wheat grains in clean water at about 20℃ for 1 hour, and then take them out and drain them for later use.
6. Bake and fry: fry with electric heating for 8 ~ 10 minutes in each pot and stir evenly.
7. Moisture regain: After baking, it is necessary to spray boiling water into the wheat to moisten the wheat grains and stir them evenly to keep the moisture at about 16 ~ 17%.
8. tabletting: tabletting with a counter-roller tabletting machine, which is divided into two steps: the first step is preloading, and the wheat grains are pressed into flat grains, and the second step is pressed into fine grains with a thickness of about 65438 0 mm. ..