Is there any difficulty in accessing the shaft during initial assembly or when changing round brushes, or is it difficult to remove the shaft?
Solve the problem with two brush half-shells or with several individual segments which are fastened to the shaft with screws.
This system consists of 100 mm long toothed individual segments, which are assembled to a roller brush with two end pieces each.
The advantage is that even used segments can be replaced individually and that spare segments can be stored in a space-saving manner.
They are variable.