
Aalberts Surface Treatment AG - Altdorf
Aalberts surface treatment in Altdorf is your specialist for surface technology in Switzerland and offers the complete range of surface treatments with inorganic and organic coatings.
Contact & DirectionsWelcome to Altdorf

Aalberts surface treatment 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 surface treatment 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 services
Surface Coatings
- Slide-active coatings, automatic and by hand in cabins
- Wet painting, automatic and by hand in cabins
- Powder coating
Processing Services
- Anodizing, colorless and with color
- Hard anodizing
- Galvanic zinc plating
- Cathodic dip coating KTL
- Burnishing of stainless steel
- Zinc phosphating
Special Services
- Burnishment of stainless steels
- paint stripping
- PER Degreasing
- Sand and glass bead blasting
- Aqueous cleaning
- cleaning
- Well-equipped laboratory
Implementation
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.
Areas of application
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.
Industries & Applications
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Automotive Industry Automotive Industry
Automotive Industry
- Slide-active coatings of rollers in injection pumps and hollow shafts in electric drives
- Galvanic zinc plated diesel injection lines
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Machine / Metal Construction Machine / Metal Construction
Machine / Metal Construction
- Cathodic dip coating of protective covers for side cutters
- Powder coating and slide-active coating of lids for gas distribution
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Food Industry Food Industry
Food Industry
- Burnishing knives
- Anodizing of various parts
- Painting of vessels
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Aerospace Industry Aerospace Industry
Aerospace Industry
- Anodizing of parts for the loading of the aircrafts
- Zinc Phosphating and painting of various parts for small aircrafts
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Defense Technology Defense Technology
Defense Technology
- Anodizing of various ammunition parts
- Phosphating and painting of projectile casings
- Cathodic dip coating of projectiles
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Wet painting
Decorative and functional
By hand 1500 * 1800 * 1400mm
by machine ø 200 * 1000mm
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Powder coating
colorful surface protection
1500 * 1800 * 1400mm
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Cathodic dip painting - KTL
corrision- and impact-resistand coating
1000 * 750 * 750mm
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Anodizing
anodizing
1400 * 700 * 900mm
-
Galvanic zinc plating
powerful corrision protection - no hydrogen embrittlement
950 * 300 * 950mm
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browning
browning
900 * 500 * 500mm (drum only)
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Zinc phosphating
Zinc phosphating
1100 * 600 * 800mm
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Chromfree passivation for aluminum and magnesium
SurTec® 650
max. dimensions and weight of parts:
1400 * 700 * 900mm; 120 kg (aluminum)
550 * 390 * 540mm; 100 kg (magnesium)
Contact & Directions
Aalberts Surface Treatment AG
Industriezone Schächenwald
6460 Altdorf
Switzerland
Tel. +41 41 875670 0
Fax: +41 41 875670 1
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Aalberts surface treatment offers security
We want to offer you the greatest possible security.
That is why our Aalberts surface treatments sites are certified.