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DBS-Spiral Brush Coils, without shaft

Back in 1931 the history of an inimitable brush began: Obtuz 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.

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)
Manifoldness
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”