Story: Agricultural processing industries

How mills grind grain

How mills grind grain

In grain mills the kernels of wheat are ground. First big break rollers and a sieve separate flour and semolina from branny material. Then the semolina goes through reduction rollers and another sieving process to produce wheatgerm, bran and different grades of flour.

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How to cite this page:

Jane Tolerton, 'Agricultural processing industries - Grain processing from the 1880s', Te Ara - the Encyclopedia of New Zealand, (accessed 28 November 2021)

Story by Jane Tolerton, published 11 Mar 2010