After the wheat harvest, get off wheat granule by mechanical, and then bagging storaged into the plants. The wheat granule from anywhere are stored in granaries by elevators and mechanical conveying. The specialized persons select and classify wheat granule to remove impurities which will damage the flour milling machine and affect the quality of flour. The detailed process includes the following:
Wheat Cleaning
1. Use wheat sieve to remove straw, broken husk, stone, hemp rope and other debris.
2. Wheat selector to get rid of barley, oats, rye.
3. Air separator to remove dust, shell, bran and other light impurities according to different specific gravity,
4. Magnetic seperator to select the metal material out.
5. And washing machine to remove the sand and other non-magnetic impurities. While use dry type flour milling machine to remove the dust by friction.
6. Wheat washer to clean the tuft and the attached impurities, especially the material in the abdominal ditch of wheat granule. If there is smut in wheat, need add lime to clean the wheat grain.
Conditioning
In order to make the followed wheat flour milling work more smoothly and improve the flour milling machine yield rate, we need water and well suit temperature for flour grinding according to different types of wheat grain. This process is known as conditioning.
There are also Milling section, for more information of wheat flour milling process. Send enquiry for us, we will have professional expert to guide.
