Depending on the construction type, the MULTIROTA is equipped with a different number of star-shaped, rotating brushes. These are individually adjustable, alternately clockwise, counter-clockwise and turning in intervals. To ensure that the brushes are evenly worn and not bended into only one direction after a certain period, the rotating direction of the drive is returned at a given time interval. Height adjustment enables to offset the amount of wear on the brushes. According to your requirement and type of transported material, the assembly of brush wipers with different bristle material takes place.