Welcome ...

... to OSU Hessler, the specialist for sandblasting and arcspraying.


The New Standard of Electric Arc Spraying

With these new, completely programmable arcspray power sources OSU-Hessler defines a new standard for thermal arcspraying.
Till now arcspray equipments on the market were equipped with fixed invariable characteristics. The all new advanced power sources offer the possibility, to apply all current-/voltage modifications completely free, even during the spray process; the possibility to vary all spray parameters leads to completely new high quality layers (optimized adhesion and extremely fine layer structure).

The main advantages are:

  • the with LCD Display equipped control panel makes this equipment very easy to use
  • all optimized spray parameters for most wires are already memorised
  • changing all spray parameters during the spray process is possible
  • finer layer structure even with less compressed air, this helps reducing the costs
  • better adhesion
  • the new performance conception does grant even with lowest voltage a constant arc and best melting behaviour
  • continuous safe spraying with extremely low capacity is possible
  • prepared spray programs can easily be copied, duplicated and transferred to other equipments.
  • possibility to define separate spray parameters for start and stop of the spray process grants
    perfect layer structures
  • compatible and optimized for our reliable sprayheads type anti-COR, LD/U-2EM, LD/U-2HEM and Push-Pull
  • will also be the new standard for use in automated spray processes, with the integrated interfaces adaptation of spray parameters to every single production proc-esses is no problem

For more information please download following PDF-file:


About usArcsprayingSandblastingConsumablesContact/Impressum
OSU Hessler GmbH & Co. KG • Schattbachstr. 79 • 44803 Bochum • Germany
Phone +49 234 936 102-0 • Fax +49 234 35 12 61 •