

Overview
About Keller Laser AG
Who we are
Whether laser cutting, folding, welding, powder coating, assembly or much more - you are exactly right with us. Combined with our motivation and flexibility, we offer you a powerful overall package for the production of high-quality sheet metal products and assemblies. We produce in Trimmis - from advice and planning through production to distribution, we handle everything from a single source. We are a full service provider in sheet metal processing. Keller Laser AG in Trimmis, Graubünden, has been in existence since 1995. Thanks to high-precision and modern systems, we have been forward-looking and motivated by technical developments in our industry. "Together with quality to success", this is our motto. And with fairness, competence and environmental awareness.
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Trimmis, Switzerland
Member since 2020
Employees50 - 100
Certificates2
Year of foundation1995
Marketing documents
Competencies
Technologies
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Material thickness |
|---|---|---|---|---|---|
Laser cutting 2D | 1–1 M | 1–4,000 mm | 1–2,000 mm | — | 0.5–25 mm |
Bending / folding | 1–1 M | 1–4,000 mm | — | — | 0.5–15 mm |
Punching / nibbling | 0–100 k | 0–3,000 mm | 0–1,500 mm | — | 0.5–8 mm |
Combined forming laser cutting / punching | 1–1 M | 1–3,000 mm | 1–1,500 mm | — | 0.5–8 mm |
Laser cutting, tube & section | 1–1 M | 1–3,000 mm | 1–300 mm | 1–300 mm | 0.5–8 mm |
Plate rolling / bending | 1–1 M | — | 1–300 mm | — | 0.5–3 mm |
Plate straightening | 1–1 M | — | 1–1,650 mm | — | 0.8–12 mm |
Shearing (rectangular blank/strip) | 0–100 k | — | — | — | 0.5–25 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Weight | Material thickness |
|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–100 k | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg | — |
Inert gas shielded arc welding (TIG) | 1–100 k | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg | — |
Spot welding | 1–100 k | — | — | — | — | 1–25 mm |
Stud welding | 1–100 k | — | — | — | — | — |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg |
Machine frames / bases / racks | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg |
Assembly
| Technologies | Weight |
|---|---|
Mechanical assembly | 0–100 kg |
Electromechanical assembly | 0–100 kg |
Industrial / On-site-assembly | 0–100 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg |
Water jet cutting
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Water jet cutting 2D | 1–100 k | 0–3,000 mm | 0–1,500 mm | 0–50 mm |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Apparatus engineering | 1–10,000 | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–500 kg |
Assembly Group Manufacturing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Adhesive bonding | 1–100 k | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–100 kg | 0.5–25 mm |
Riveting | 1–100 k | 1–4,000 mm | 1–2,000 mm | — | — | — | 0.5–25 mm |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Sawing | 1–100 k | 0–6,000 mm | 0–1,000 mm | 0–1,000 mm | 0–300 mm | — |
Drilling / threading / tapping | 1–10,000 | 0–4,000 mm | 0–2,000 mm | 0–500 mm | — | 0–500 kg |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 1–10,000 | 1–700 mm | 1–500 mm | 1–200 mm | 1–500 mm |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Powder coating | 1–100 k | 1–4,000 mm | 1–2,000 mm | 1–2,000 mm | 0–300 kg |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Precious metals
SilverGoldPlatinumOther precious metals
Industries
Aerospace and aviation industryPlant engineering and constructionMachine tool manufacturingMechanical engineeringMedical technologySpecial purpose machinery manufacturingAutomotive and vehicle constructionPackaging industryApparatus engineering
Certificates
ISO 9001:2015
EN 15085
Parts & Machines
Machinery (19)
1 / 19

TruLaser Center 7030 / Stella
ManufacturerTRUMPF
Year of Construction2018
Technology
Laser cutting 2D
2 / 19

TruLaser 3030 Rotolas II / Susi
ManufacturerTRUMPF
Year of Construction2012
Technology
Laser cutting, tube & sectionLaser cutting 2D
3 / 19

TruLaser 3030 / Seraina
ManufacturerTRUMPF
Year of Construction2014
Technology
Laser cutting 2D
4 / 19

TruMark Station 7000
ManufacturerTRUMPF
Year of Construction2010
Technology
Laser marking / Laser inscription
5 / 19

TruLaser 5040 / Stefanie
ManufacturerTRUMPF
Year of Construction2010
Technology
Laser cutting 2D
6 / 19

TruMatic 7000 / Selina
ManufacturerTRUMPF
Year of Construction2011
Technology
Combined forming laser cutting / punching
7 / 19

Grindingmaster 41-Serie-1350-WRd
ManufacturerTimeSaver
Year of Construction2009
8 / 19

Fladder AUT-1000 VAC
ManufacturerAbadis AG
Year of Construction2013
9 / 19
Rundvibrator R 420 EC mit Rundtrockner RT 250
ManufacturerRösler
Year of Construction2006
10 / 19
Rundvibrator RT 150 Euro
ManufacturerRösler
Year of Construction2007
11 / 19
Tellerfliehkraftanlage AVATEC TE 60
ManufacturerAvatec
Year of Construction2016
12 / 19

Richtmaschine ARKU FlatMaster 55
ManufacturerARKU
Year of Construction2016
Technology
Plate straightening
13 / 19

TruBend 5170 / Sonja
ManufacturerTRUMPF
Year of Construction2019
Technology
Bending / folding
14 / 19

TruBend 5320 / Silvia
ManufacturerTRUMPF
Year of Construction2019
Technology
Bending / folding
15 / 19

TrumaBend V500 / Sina
ManufacturerTRUMPF
Year of Construction2006
Technology
Bending / folding
16 / 19

TruBend 5085 / Sabrina
ManufacturerTRUMPF
Year of Construction2011
Technology
Bending / folding
17 / 19

TruBend 5050 / Samira
ManufacturerTRUMPF
Year of Construction2008
Technology
Bending / folding
18 / 19

TruBend 7036 / Simona
ManufacturerTRUMPF
Year of Construction2016
Technology
Bending / folding
19 / 19

Fräsmaschine Haas TM-3P
ManufacturerHaas
19 Machinery
Laser cutting 2D4
Laser cutting, tube & section1
Laser marking / Laser inscription1
Combined forming laser cutting / punching1
Plate straightening1
Bending / folding6
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