Donuts Flowchart

 The following flowchart shows the process diagram of producing cake doughnuts, yeast-raised doughnuts and frozen doughnuts.

Frozen doughnuts go through the same processes as yeast-raised doughnuts, up to the frying stage. From there, the donuts are packed and frozen, for delivery to stores, cafes, caterers, clubs and institutions.

Frozen doughnuts offer the convenience of a supply of cooked donuts that only needed to be thawed (using the Thermolizer) and heated and glazed (using the Thermoglaze system).

For more information about donut machines (fryers, donut production systems, Thermoglaze system, accessories) contact RVO Enterprises at 02 9740 5122, send an email to, or enquire through RVO Info Central by sending your comment at the bottom of this article.


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