Beater for device for determining flow properties of powders or granules, has axial bar and stirring blades, where first two stirring blades are axially adjustable, and additional stirring blades are present with fixed axial position

摘要

The beater (50) has an axial bar (52) and stirring blades (53.1,53.2,54.1,54.2), where the first two stirring blades are axially adjustable. The additional stirring blades are present with a fixed axial position at the axial bar. The axially adjustable stirring blades are attached at a coupler (54) pushed by the axial bar.