About obz

The following technologies can be found in the surface-coating centre in Bad Krozingen:

Cold spraying >>
A high kinetic coating process with very dense and almost oxide-free coatings, using the KINETIKS 4000 und KINETIKS 8000-HP systems.

High velocity oxy-fuel spraying (HVOF) >>
TOPGUN applied with different oxy-fuel gases such as acetylene, crylene, propane, hydrogen, and ethane. K2-burner applicable with liquid fuel.

Flame spraying >>
Powder flame and wire flame spraying with and without thermal post-treatment.

High velocity wire flame spraying >>
Wire flame spraying with increased particle acceleration.

Plasma spraying >>
Gas stabilised plasma spraying technologies 3-cathode-APS-system TRIPLEX-PRO 200.

Arc spraying >>
With closed nozzle assembly for special materials. All spraying processes are carried out in soundproof and glare shielded cabins with CNC-controlled spray robots.

Quality control >>
Our in-house quality control with material- and coating test-laboratory guarantees a high level of quality. Application of shear test certified to DIN EN15340

Certification to:

  • DIN EN ISO 9001:2015
  • GTS (Gemeinschaft Thermisches Spritzen)
Technology center >>