Wide range of surface treatment

Anodising / electrolytic oxidation

Anodising / electrolytic oxidation

Exact dimensional anodising / electrolytic oxidation meets various requirements for décor, function and corrosion protection. BWB also offers a wide range of industrial colours for indoor use.

Sizable production runs? No problem: automated processes and fully automated factories ensure high reproducibility. We have our own experimental laboratory and offer development partnerships. Contact us early in the project phase for the best possible results.

Coating characteristics

Hardness, electrical insulation, thermal insulation, dimensional accuracy, sliding characteristic, wear resistance, corrosion resistance, gloss level

Pre-treatments

Mechanical
Grinding / grinding-brushing
Brushing / scotching
Polishing
Blasting
Vibratory grinding

Chemical
Matt etching and polishing
Etching of cast parts

Processes

  • Anodising / electrolytic oxidation
  • Hard anodising
  • Chromating (Alodine 1200 yellow, Alodine 1500 transparent and Surtec 650 Cr6-free)
  • Chromating Surtec 655 (Cr6+)
  • RoHS-compliant chromating, Alodine 160 yellow and Alodine 400 transparent (CH only)
  • Bilatal anodising
  • Part masking / masking
  • Acid passivation
  • Ematal / hard Ematal anodising (CH only)
  • Coloration

Post-treatments

Inscribing, printing, packaging, varnishing, transport, Teflon impregnation

Services

Contact person

Your contact persons in Switzerland

Philipp Weibel

Philipp Weibel

Sales Manager
  +41 41 618 61 64
  +41 79 655 65 27
philipp.weibel@bwb-group.com

BWB-Betschart AG

Dallenwilerstrasse 20
CH-6370 Stans-Oberdorf
  +41 41 618 61 61
  +41 41 618 61 71     
Location

Massimo Rossi

Daniel Stutz

Sales Manager Industry
  +41 71 858 61 82
  +41 79 792 85 21
daniel.stutz@bwb-group.com

BWB-Altenrhein AG

Park Altenrhein
CH-9423 Altenrhein
  +41 71 858 61 61
  +41 71 858 61 71
Location

Massimo Rossi

Operations Manager
  +41 31 970 01 60
massimo.rossi@bwb-group.com

Schlierholz Eloxal AG

Freiburgstrasse 576
CH-3172 Niederwangen
  +41 31 970 01 61
  +41 31 970 01 69
Location

Your contact person in Germany

Marcus Kolb

Marcus Kolb

Manager Sales and Marketing
  +49 351 8831 450
  +49 351 8831 441
marcus.kolb@flugzeuggalvanik.de
marketing@flugzeuggalvanik.de

Nehlsen-BWB Flugzeug-Galvanik Dresden GmbH & Co. KG

Grenzstraße 2
D-01109 Dresden
  +49 351 8831 400
  +49 351 8831 404
  +49 351 8831 441 (Vertrieb)
Location

Your contact person in Romania

Robert Ciobotea

Robert Ciobotea

Plant Manager
  +40 368 443 460
robert.ciobotea@flugzeuggalvanik.debrasov@bwb-group.com

BWB Surface Technology S.R.L.

Str. Hermann Oberth 30
RO-507075 Ghimbav / Braşov / Judetul Braşov
  +40 368 443 460
   +40 327 895 927
Location

Gallery