DBS-Spiral Brush Coils, without shaft

DBS-Spiral Brush Coils, without shaft

Back in 1931 the history of an inimitable brush began:
Our mother company KULLEN was already the patentee
for this spiral brush with a double-sheet backing tape.
Since then we have been developing this brush type
and have manufactured the most variations. But one thing always remained the same: the double-sheet backing tape.
Because of our experience, this system is the most effective and safe method. See our illustration which shows you the construction.

Find your contact person

PLZ Your contact person:
Max Mustermann, D-12345 Musterstadt, Tel. 000-0000-000

Available brush sections:

We manufacture our spiral brushes with four different section types in backing widths (WB) ranging from 4 mm to 18 mm. According to your requirements we choose the appropriate backing width considering the essential parameters:
core diameter, fill material, fill density and working conditions. We supply backing tapes in bright steel as well as galvanised steel or stainless steel and acid/heat-resistant steel quality 1.4301, 1.4571, and 1.4541 (AISI 304, 316Ti)

The roller brush coils with roller core are for the most diversified systems. The DBS-Spiral brush offers a much wider variety concerning the fill material, fill configuration and fill density. Depending on the fill material and the dimensions we can also increase the density by up to 75% to "extremly dense"

DBS-Spiral brushes unassembled

Min. core-Ø KD (mm)Max. core-Ø KD (mm)Min. total-Ø GD (mm)Max. total-Ø GD (mm)Min. face length BLG (mm)Max. face width BLG (mm)           

Max. bristle- / wire diameter

KD (mm)Synthetic filaments (mm)Wire (mm)
20 - 400.800.20
50 - 801.200.50 *
> 8030.50 *

* bigger wire sizes are possible but not used in general