Our Flaker Mill is the tool you need to flake your own barley, granola, cereals and other grains; roll grains for cereal or beer making; or crack grains for your animal feed. More. Sorghum Press. The GrainMaker® Sorghum Press is an easytooperate, handfed press that squeezes juice from sorghum, or sugar cane, for use as a natural ...