Arrangement for fine milling of grain of different grain sizes and types, has mill stone openings of curved segment shape with smaller curve segments between larger, radially opposite curve segments

摘要

The arrangement has a housing arrangement with a corn funnel, drive and two mutually movable mill stones (1), at least one with corn transport openings (2,3) whose depth decreases radially from the center of the stone. Each opening has a curved segment shape, so that smaller curve segments are arranged between larger, radially opposite curve segments. Each segment has a radial edge (4,5). The radial edges of an opposing curve segment pair are moved in parallel. An independent claim is also included for the following: (a) a mill stone for an inventive arrangement.