1. Cleaning part

to clean out the middle and small impurity from wheat. e.g., dust, stone, magnetic material, wheat was bitten by insect and so on.Includes beating, screening, destoner, magnetic separator and dampening. This section is to prepare for milling part and to protect the machinery as well. 

2. Milling part

The second step, to mill the grain and separate the flour, bran and other by-product:

(1) Mill: mill the grain to break the integrity by the roller moving

(2) Sifter: to separate the flour, bran and other by-product, also separate large size and small size to ensure flour quality. 

3. Packing part 

The third step, the packing machine can be manual or automatic weighting and packing. 

4. PLC controlling system

To controlling the whole set of machinery to work well and showing the process of working.