The range of services within the BWB Group is very comprehensive. Using our diagram, you can get an overview of which procedure and which process is carried out where.
Whatever you are after, ask your BWB customer advisor – we always have a solution for the right surface treatment, close at hand for you.
Colours Architecture (German) Colours Industry (German)
Colours Architecture (French) Colours Industry (French)
Technical Informations (English)
| Dresden | Altenrhein | Stans- Oberdorf | Schlieren | Bätterkinden | Niederwangen | Büren a.A. | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mechanical pre-treatments | |||||||||||||
| Grinding/Grinding-brushing | • | • | • | • | • | ||||||||
| Brushing/Scotching | • | • | • | • | • | ||||||||
| Polishing | • | • | • | • | • | ||||||||
| Blasting (special fused alumina, glass bead etc.) | • | • | • | ||||||||||
| Vibratory grinding | • | ||||||||||||
| Chemical pre-treatments | |||||||||||||
| Alkaline degreasing (* plus with steam) | •* | • | • | • | • | • | • | ||||||
| Etching/ Matt etching | • | • | • | • | • | • | • | ||||||
| Chemical polishing | • | • | • | • | |||||||||
| Electrolytic polishing | • | • | |||||||||||
| Cleaning of vacuum components | • | ||||||||||||
| Electrolytic surface conversions | |||||||||||||
| Anodising/Electrolytic oxidation | • | • | • | • | • | • | |||||||
| Anodising to "British Standard" quality | • | • | • | ||||||||||
| Anodising to "SSG Structural Glazing" quality | • | • | • | ||||||||||
| Anodising with increased hardness | • | ||||||||||||
| Hard anodising/hard electrolytic oxidation | • | • | • | • | |||||||||
| Chromic acid anodising | • | • | |||||||||||
| Ematal anodising | • | ||||||||||||
| Hard ematal anodising | • | ||||||||||||
| Bilatal anodising | • | ||||||||||||
| Adsorptive coloration (Sandalor®) | • | • | • | • | • | ||||||||
| Electrolytic coloration (Colinal® /C0 + C35) | • | • | • | ||||||||||
| Spectrocolor coloration (Spectrocolor®) | • | ||||||||||||
| Integral coloration (Permalux®) | • | ||||||||||||
| Stainless steel or titanium-look coloration of aluminium | • | • | • | ||||||||||
| Electrochemical polishing | • | • | |||||||||||
| Chemical surface conversions | |||||||||||||
| Chromating | • | • | • | ||||||||||
| RoHS-compliant chromating | • | • | • | • | |||||||||
| Acid passivation | • | • | |||||||||||
| Black finishing | • | ||||||||||||
| Phosphating | • | ||||||||||||
| Black pickling | • | ||||||||||||
| Electrolytic and chemical metal precipitation | |||||||||||||
| Copper plating | • | ||||||||||||
| Nickel plating | • | ||||||||||||
| Chemical nickel plating | • | ||||||||||||
| Hard-chrome plating | • | ||||||||||||
| Tin plating | • | ||||||||||||
| Zinc plating | • | ||||||||||||
| Cadmium plating | • | ||||||||||||
| Silver plating | • | ||||||||||||
| Tin/Lead coating | • | ||||||||||||
| Surface post-treatments | |||||||||||||
| Varnishing | • | ||||||||||||
| Teflon impregnation | • | • | • | ||||||||||
| Heat treatments in airtight conditions | • | ||||||||||||
| Anti-noise coatings | • | • | • | ||||||||||
| Film coating | • | • | • | ||||||||||
| Services | |||||||||||||
| Full manufacturing | • | ||||||||||||
| Profile machining | • | • | |||||||||||
| Supplementary work in upstream or downstream process | • | • | • | • | • | • | • | ||||||
| Transport | • | • | • | • | • | • | • | ||||||
| Environmental protection | |||||||||||||
| Chemical-physical waste water and waste treatment CPA | • | ||||||||||||
| Quality standards | |||||||||||||
| Nadcap = National Aerospace and Defence Contractors Accreditation Program | • | ||||||||||||
| EN 9100 | • | • | • | ||||||||||
| ISO 9001: 2000 | • | • | • | • | • | • | • | ||||||
| ISO 14001: 2004 | • | • | • | • | • | • | |||||||
| QUALANOD (quality seal) | • | • | • | • |