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learn more about the milling process
Wheat Intake:
Incoming
wheat is weighed, sampled and analyzed, passed through a preliminary cleaner
and magnet, then stored according to class, grade and protein content.
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Cleaning
and
Tempering
Cleaning
removes weed seeds, dirt and other extraneous material through machines
which separate by size( separator), specific gravity( destoner)
and shape( disc separator). Frictional cleaning equipment scours the surface
of the kernel, removing surface contamination and the outermost layers
of the bran. During tempering, water is added to toughen the outer bran
coats for easier separation from the endosperm and to mellow the endosperm
for grinding.
The Milling Process
The milling process is essentially a process of
grinding and separating. Grinding is done on break rolls, sizing rolls
and reduction rolls to reduce the endosperm into flour. Separation of
the different sized flour particles is done using machines called sifters
and purifiers.
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