cleaning
Cleaning with air means weight, and size means siev,and other methud water,vibro,
The main method of cleaning wheat has been screening or sieving since the beginning of flour milling.
Modern flour milling involves more than one machine.
Prefication Machinery
Screening Equipment:
Square Plansifter: Used to separate flour from bran and other particles.
Rotary Sieve: Another type of screening equipment.
Wheat Bran Finishers: Used to further refine the bran.
Bran Brushing Machine: Used to clean the bran.