Hartchromwerk Brunner AG

Contact details

  • Martinsbruggstr. 94
  • 9016 St. Gallen
  • Switzerland

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About Us

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Since the Hartchromwerk Brunner AG company was founded in 1965, we have been specialising in technical hard chromium-plating and have become a worldwide supplier offering maximum precision. The experience which we have gained over the course of the years has now long been incorporated as day-to-day know-how and the infrastructure which has been permanently expanded has become the natural equipment of choice allowing us to achieve best possible results.

 

Hard Chromium:

     

  • Mass hard chromium-plating

  • Heavy hard chromium-plating

  • Multilayer hard chromium-plating (special M-DURIT® process)

  • Matt hard chromium-plating

  • Electrolytic matt hard chromium-plating

  • Structured surfaces with defined roughness

  • Special Satin® process

  • Hydrophile hard chromium-plating

  • Combined plating (electroless nickel - chromium, chromium – PTFE)

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Electroless Nickel:

     

  • Mass nickel-plating

  • Matt nickel-plating

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Grinding/Polishing:

Any required surface quality up to surface finish N1

(Rz ≤ 0.05 µm, Rmax ≤ 0.05 µm)


Dehydrogenate:

Continuously variable temperature progression from room temperature up to 300°C


Tinning:

     

  • Length 1600 mm

  • Width 200 mm

  • Depth 1400 mm

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Product

Hard Chromium

Hard chromium-plating is a galvanic, i.e. electrochemical, process. The electrolyte (consisting...

Hartchromwerk Brunner AG Martinsbruggstr. 94 9016 St. Gallen Switzerland +41 71/2824060 welcome@hcwb.com

Product

Cylindrical Grinding

Cylindrical grinding – machining to achieve maximum precision. Precision grinding achieves both a...

Hartchromwerk Brunner AG Martinsbruggstr. 94 9016 St. Gallen Switzerland +41 71/2824060 welcome@hcwb.com

Product

Electroless Nickel

Electroless nickel plating is a purely chemical process, i.e. a process not involving external...

Hartchromwerk Brunner AG Martinsbruggstr. 94 9016 St. Gallen Switzerland +41 71/2824060 welcome@hcwb.com

Product

Dehydrogenate

By means of specific heat-treatment, the ductility for chromium-plated workpieces can be influenced....

Hartchromwerk Brunner AG Martinsbruggstr. 94 9016 St. Gallen Switzerland +41 71/2824060 welcome@hcwb.com

Exhibitor at the following trade fair

Techtextil 2015

04.05.2015 - 07.05.2015 Hall: 3.0 Stand: G 22