Quick Answer
Certain grains are indeed better suited for hand cranking than others, considering factors like grain hardness, moisture content, and particle size. Grains that are easier to mill by hand typically have a lower moisture content and a more uniform particle size. Examples of such grains include soft wheat, rye, and oats.
Grain Characteristics for Efficient Hand Cranking
When selecting a grain for hand cranking, it’s essential to consider its characteristics. Grains with a lower moisture content (between 14% and 18%) are generally easier to mill, as they are less prone to clumping and clogging the mill. A uniform particle size also facilitates efficient grinding, as larger particles can be easily broken down by the hand crank. Examples of such grains include soft wheat (12% moisture content) and rye (16% moisture content).
Milling Techniques for Optimal Hand Cranking
To optimize hand cranking performance, it’s crucial to maintain a consistent milling technique. Start by placing the grain in the mill, then slowly turn the hand crank while monitoring the grain flow. If the grain is too fine, it may not flow well, while too coarse particles may require excessive force to mill. Aiming for a medium-coarse texture (similar to whole wheat flour) is often ideal for hand cranking.
Grain Mill Maintenance and Performance
Regular maintenance of the grain mill is vital to ensure optimal performance. Clean the mill thoroughly after each use, and store it in a dry environment to prevent rust and corrosion. A well-maintained mill with a sharp grinding stone can produce up to 5 pounds of flour per hour, making hand cranking a viable option for small-scale grain processing.
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