Aalberts process technologies Altdorf
Welcome to Altdorf
Aalberts process technologies in Altdorf is one of the few companies offering both inorganic and organic surface coating in Switzerland. Components refined by us improve your processes and save transport distances. With more than 100 years of experience in the refinement of surfaces through various processes, the Altdorf site – part of the Aalberts family since January 2019 – offers a comprehensive range of surface treatment services. In addition to the development and application of coatings, we provide all necessary additional services from procurement and warehousing to the delivery of finished customer components.
We at Aalberts process technologies in Altdorf claim to be the No. 1 company for surface technology in Switzerland. This is why we regularly obtain ISO certification and stand for quality, precision and reliability with our services. A comprehensive consultation by one of our employees in all questions of surface technology, including the company’s own laboratory, is very important to us.
Our inhouse processes
In the automotive sector we coat rollers for the injection pump and hollow shafts for the electric drive with anti-friction varnishes and galvanize diesel lines for injection. For the defense domain we anodise ammunition parts, apply cathodic dip paintings on projectile bodies, phosphating and painting on projectiles. In mechanical / metal engineering, our entire product range is used, e.g. cathodic dip coating of protective covers for side cutters, anodizing of mechanical parts, powder coating and sliding coating of covers for gas distribution. We burnish knife parts, anodize and paint different parts for the food industry. For the aviation sector, we anodise parts for the aircraft loading systems; apply phosphating and painting on small aircraft parts.
| plant | main process | variant | max. length in mm | max. heigth in mm | max. width in mm | max. weight in kg |
| Altdorf | (Color) Anodizing | blue | 1400 | 700 | 900 | 250 |
| Altdorf | (Color) Anodizing | red | 1400 | 700 | 900 | 250 |
| Altdorf | (Color) Anodizing | black | 1400 | 700 | 900 | 250 |
| Altdorf | HART-COAT® (Hard anodizing) | black | 1400 | 700 | 900 | 250 |
| Altdorf | (Technical) Anodizing | colorless | 1400 | 700 | 900 | 250 |
| Altdorf | miscellaneous | spray | 1100 | 600 | 800 | 25 |
| Altdorf | miscellaneous | spray | 280 | Dia 80 | 50 | |
| Altdorf | KTL BLACK | black | 1000 | 750 | 750 | 140 |
| Altdorf | SURTEC® 650 | on Aluminum | 1400 | 700 | 900 | 120 |
| Altdorf | SURTEC® 650 | on Magnesium | 550 | 390 | 540 | 20 |
| Altdorf | zinc coating | blue passivated thick film-passivated | 950 | 300 | 950 | 60 |
| Altdorf | various quality tests | on request | ||||
| Altdorf | Burnishing | chromium steel (only in drums) | 900 | Dia 45 | 40 | |
| Altdorf | zinc phosphating | thick film-passivated | 1100 | 600 | 800 | 90 |
| Altdorf | Powder coating | divers powder | 1100 | 600 | 800 | 25 |
| Altdorf | FlexiColor® | coloured | 1100 | 600 | 800 | 25 |
| Altdorf | FlexiColor® | coloured | 1000 | D=200 | 50 | |
| Altdorf | paint stripping | on request | ||||
| Altdorf | PER Degreasing | on request | ||||
| Altdorf | Sand and glass bead blasting | on request | ||||
| Altdorf | Aqueous cleaning | on request |
Industries we serve
For more than 100 years, we have been refining surfaces in various industries, such as automotive, defense technology, aviation, food, mechanical engineering and metal construction.
Downloads
Aalberts process technologies offers security. We want to offer you the greatest possible security. That is why our Aalberts process technologies sites are certified.
