The purpose of the brush concentrator is to support the rotation axis in the middle of the channel. The brush concentrator is mounted close to the brush, usually about 1 – 2m from the bristles.
This allows the shaft to flex, but also keeps the brush straight in the channel to be cleaned by keeping the rotation shaft in the centre of the channel.
The brush concentrator package includes adapting parts for Ultra shafts and brush machines Kela Master K15/Junior, K20 and K30.
The concentrator is easy to use. You tighten the brush side end to the shaft and adjust the shaft side end to the desired size.
