Box spreader comprises wipers which are flexibly joined to the stirrer shaft and have a rotation path whose radius slightly exceeds the distance from the axis of rotation to the container bottom with outlet holes

摘要

The box spreader for various substances comprises a stirrer unit with stirrer elements (24) provided with wipers (27) which are flexibly joined to the stirrer shaft and have a rotation path (31) whose outside radius slightly exceeds the distance between the axis of rotation (32) and the bottom (6) of the spreader container (1) in the zone of the outlet openings (7).