Stans-Oberdorf

The Stans site specialises in the anodising and passivation of technical and decorative aluminium components for industry. The site has a development laboratory with test equipment, digital measuring microscopy, hardness testing, material analysis and salt spray chamber, which enables the development of individual customer solutions.

BWB-Betschart AG

Dallenwilerstrasse 20
CH-6370 Stans-Oberdorf

+41 58 861 93 00 verkauf.st.industrie@bwb-group.com verkauf.st.mechanik@bwb-group.com

Contact

News and references

Discover the latest posts and references. Here you will find a wide range of content and information about our current projects and services.

Schritt für Schritt in Richtung Dekarbonisierung

#News

Step by step towards decarbonisation

BWB-Betschart AG uses its entire roof surface and part of the south façade to generate solar power. The photovoltaic system has been in operation since the end of January and generates an average of 300 megawatt hours per year.

#News

Impressions at the turn of the year

The various BWB locations celebrate the turn of the year in their own unique way. Here you can find impressions of the end-of-year dinners and events, the assignments in the last week of December and the start-of-year celebrations in Dresden.

#Design

Design classics from Caran d’Ache reinterpreted

BWB Surface Technology has refined the 849 ballpoint pen from Caran d'Ache. With three selected anodised colours from the industrial colour chart, appealing and individual colour combinations were created that underline the unique design of the ballpoint pen.

Komax Video Anodising Ematal Coating Eloxier

#News

Apprentices at BWB Surface Technology

Fabian Hardegger is completing a commercial apprenticeship at BWB-Betschart AG and portrays other apprentices, trainees and former BWB employees in his first self-written online article.

#Design

Cinelli Xcr75 – limited edition luxury road bike with hand anodised Classfied rear hub

The Cinelli Xcr75 is an exclusive high-performance road bike that was manufactured in Italy in a limited edition of just 20 units to mark the brand's 75th anniversary - the rear hub was hand-anodised by BWB.

#Anodising

Creatures of the Deep: The Fascinating Elegance of Pacificus

In 2015, the dreamlike deep-sea creatures called "Creatures of the Deep" by artist Marco Ganz first emerged from the anodising baths of BWB Surface Technology. Now two more color variants of the Pacificus have been produced: A first one especially for the premises of BWB-Betschart AG, a second one for the artist.

BWB-Permalux prägt das Erscheinungsbild von Thermoplan auf der Host 2023

#News

BWB-Permalux shapes the appearance of Thermoplan at Host 2023

Host 2023 in Milan will attract around 130,000 guests from October 13 to 17. Among the exhibitors is the renowned Swiss coffee machine manufacturer Thermoplan.

#News

Nadcap audit successfully mastered again

To obtain and maintain Nadcap certification, the most stringent requirements must be met. BWB-Betschart AG has once again achieved this in the areas of anodising, hard anodising and chromating.

Farbeloxierte Komponenten des Multiphotonenmikroskop in BWB-Rot 251

#Mechanical engineering

All-round package for high-tech microscope

The instrument cover for a high-tech microscope receives an all-round package in the range of services offered by BWB Surface Technology.

#Design

Diploma work “Color Bath

Sven Odermatt, a 25-year-old industrial design student at the renowned ECAL University of Art and Design in Lausanne, has created an impressive work called "Color bath" as part of his bachelor's thesis at BWB-Betschart AG in Stans.

#Competence in aluminium

Aluminum for electromobility

E-Force One AG is a pioneer in the field of e-trucks. In order to meet the high demands on load-bearing capacity and corrosion resistance, the company relies on the aluminum alloy EN AW 6082 for structural components.

#Ematal anodising

Maximum performance, minimum wear

Over the past 10 years, therefore, more than 1.5 million valve components have been ematalized by BWB-Betschart AG in Schlieren.

#News

Infento kit anodised in BWB colors

The colorful kit of INFENTO anodized by BWB Surface Technology has been raffled. Follow more contests and the comments about them on LinkedIn.

#Design

Cult SIGG drinking bottles individually anodised

Who does not know them? The aluminum drinking bottles from SIGG are known far beyond the Swiss border. Several generations associate the iconic utensil with experiences of today and the past.

#Design

Aluminum cabinet as a trademark: Loudspeaker from PIEGA

In the Stans plant of BWB Oberflächentechnik, the PIEGA housing parts are milled, inscribed, ground and anodized.

#Aviation

Oversize hard anodizing

How do the coating properties of Permalux differ from those of commercially available hard anodized coatings? The BWB laboratory has investigated this question and subjected the surfaces of customer components to an endurance test.

#Design

Popular designer lamp in soft pink

A mirrored light source and shimmering aluminum: that's all Georg Gisel's luminaire needs to play with light and shadow on walls and ceilings.

#News

Co-leadership with bundled expertise

Kosovka "Koki" Mladenovic and Medardo Fry have formed the production management team at BWB in Stans since April. Who are the people behind it, what is important to them and how does the bundled expertise work in practice?

#News

Alu Akademie: All about the material aluminum

Every year, the Swiss Aluminum Association offers interested parties the opportunity to further their education at the Alu Academy.

#Mechanical engineering

Anodized coating protects Sigrist optical measuring instruments

Due to the diverse areas of application of Sigrist measuring instruments, they must be constructed from robust and durable components. The aluminum components are therefore extramatt anodized at BWB and colored blue or black depending on the area of application.

#News

Stay curious and open to change

What does an ICT specialist do? And when does it start at BWB Surface Technology?

#Aviation

Europe-wide aviation competence

BWB again passed the demanding NADCAP certification in Switzerland, Germany and Romania with top marks and demonstrated the highest aviation competence.

#Mechanical engineering

From person to person! User report from the Hermle company

For almost two years, a 5-axis machining center from Hermle, automated with an RS 2 robot system, has provided sufficient flexibility and capacity.

«Anodised Wicker» in frischer Farbe von Tino Seubert

#Design

Fresh color, boldly combined

London-based product designer Tino Seubert created the "Anodised Wicker" collection in 2018, and the stool family was recently anodized in the fresh "BWB Lilac" shade.

#Art

Artistic play of colors of flowing pigments

Color pigments flow into the aluminum and into each other: black into yellow, red into blue. How to apply the liquid dye with brush, pipette and other tools?

#Design

SUYA – minimalist object design

Since 1999, BWB Surface Technology's art department has been building and restoring works of art. A minimalist work by SUYA recently graced the wall in the new meeting room.

Limitierte XL Tiefseerollen mit Untereloxaldruck

#Design

Decorative anodising for the highest demands in product design

Aluminum components can be finished in a variety of ways. Decorative anodising processes are used when surfaces have to meet high visual and functional requirements at the same time.

#Aviation

Applied research in the BWB development laboratory

Innovative developments and increasing demands on the quality of coatings increasingly require the use of suitable measurement and analysis technology

#Design

Timeless office accessory revived

Interior designer Torsten Neeland, who lives in Hamburg and London, designed the Cube pencil sharpener 10 years ago. The timeless office accessory has been revived this year by Swiss office accessory label DESCK.

Ausstellung Salutary Failures in der Kunsthalle Basel

#Art

Exhibition Salutary Failures

In his largest exhibition to date, Swiss artist Raphael Hefti, known for his experimental methods and materials, presents his new works.

#Design

The final touch for Relish Guitars

At BWB Surface Technology in Stans-Oberdorf, the aluminum plate at the core of this guitar receives the right polish and a robust anodised coating.

Marco Ganz: Aluminium Kreationen mit Tiefgang, Pacifico

#Art

Aluminum creations with depth

BWB-Betschart AG supports the artist Marco Ganz in the realization of the "Creatures of the Deep" sculptures. The three artworks, made of CNC-milled aluminum blocks, were shaped and anodized according to the artist's specifications.

Discover more

Training places

We are looking for you at the BWB location in Stans-Oberdorf. Would you like to start an apprenticeship as a commercial clerk in summer 2025?

Contact

Susanna Beck

learn more

Electrolytic surface conversions

3100 x 400 x 1100 mm

Stans-Oberdorf

News and references

Step by step towards decarbonisation

Impressions at the turn of the year

Design classics from Caran d’Ache reinterpreted

Apprentices at BWB Surface Technology

Cinelli Xcr75 – limited edition luxury road bike with hand anodised Classfied rear hub

Creatures of the Deep: The Fascinating Elegance of Pacificus

BWB-Permalux shapes the appearance of Thermoplan at Host 2023

Nadcap audit successfully mastered again

All-round package for high-tech microscope

Diploma work “Color Bath

Aluminum for electromobility

Maximum performance, minimum wear

Infento kit anodised in BWB colors

Cult SIGG drinking bottles individually anodised

Aluminum cabinet as a trademark: Loudspeaker from PIEGA

Oversize hard anodizing

Popular designer lamp in soft pink

Co-leadership with bundled expertise

Alu Akademie: All about the material aluminum

Anodized coating protects Sigrist optical measuring instruments

Stay curious and open to change

Europe-wide aviation competence

From person to person! User report from the Hermle company

Fresh color, boldly combined

Artistic play of colors of flowing pigments

SUYA – minimalist object design

Decorative anodising for the highest demands in product design

Applied research in the BWB development laboratory

Timeless office accessory revived

Exhibition Salutary Failures

The final touch for Relish Guitars

Aluminum creations with depth

Training places

Apprenticeship as a commercial clerk – per August 2025 Stans-Oberdorf

Electrolytic surface conversions

Anodising / sulfuric acid anodising (SAA)

Hard anodising

Hard anodising with PTFE impregnation

Bilatal anodising

Pre- and after-treatments

Partial covering / masking

Degreasing and deoxidising (E0)

Grinding (E1)

Brushing (E2)

Polishing (E3)

Grinding and brushing (E4)

Grinding and polishing (E5)

Etching (E6)

Chemical glossing (E7)

Decorative blasting (F1)

Dichromate densifying

Nickel densifying

Laser marking

Colour anodising architecture

Colour anodising industry

BWB-Colourless 200

BWB-Black 210

BWB-Blue 220 / 221 / 222

BWB-Red 250

BWB-Red 251

BWB-Gold 260 / BWB-Brass 261 / BWB-Champagne 262

BWB-Orange 290

BWB-Green 310

BWB-Green 311

BWB-Olive 313

BWB-Grey 320 / 321

BWB-Purple 340

Chemical surface conversion

Alodine 160 / 161 (yellow) / Bonderite M-NT 160 / 161

Alodine 400 (transparent) / Bonderite M-NT 400

Surtec 650, Cr(VI)-free

Alodine 1200, Bonderite M-CR 1200 AERO (yellow)

Alodine 1200 S / Bonderite M-CR 1200 S AERO (yellow)

Electroplating

Liquid coating

Watch and jewellery making

Mechanical processing

5-axis CNC milling