The Complete Countertop Grain Mill Buying Guide Foodal
Jan 05, 2020#0183;#32;Burrs consist of two grinding plates, either stone or steel. One plate is fixed to the housing unit and is called the bedstone, while the other plate is rotated and is known as the runner. Grain is fed from the hopper between the burrs, where it is then crushed and pulverized as the runner plate turns against the stationary bedstone.