Centrifugal sliding grinding machine, with at least one expansion element to set gap width

摘要

the grinding machine consists of a stationary container part (1), under which is a rotating bottom part (2) with drive motor and a device for setting the gap width (d) between the container part and the bottom part. The container part has at least one expansion element (5) for setting the gap width. The expansion element may extend in a circle round the container part.