
Manual laser beam welding for repair and build-up welding in toolmaking, mechanical engineering and the classic car sector.

DSI Laser-Service GmbH
Maulbronn (headquarters) · Lindlar (franchise partner)New on Amplifa
About DSI Laser
DSI Laser-Service GmbH, based in Maulbronn, was founded in 1997 and specializes in manual laser beam welding. The company performs build-up and repair welding, particularly in tool and mold making, and also in mechanical engineering, engine manufacturing, power plant construction and bodywork as well as in sheet metal fabrication, electronics, sensor technology, medical technology and aerospace. A special focus is laser welding of defective classic car parts. In addition, DSI offers laser welding courses and training as well as the sale of laser welding systems, laser application fixtures, laser welding wire and laser spare parts and accessories. Laser marking is arranged via partners. The company is certified according to DIN EN ISO 3834-2:2006 and DIN 2303:2007 (class Q4, aviation suitability) and operates an international franchise network with partners in Europe, Asia and North and South America.
- Site
- Maulbronn
- Processes
- Laser welding (manual laser beam welding, build-up and repair welding), Laser welding of defective classic car parts, Laser marking (arranged via a partner), Galvanoplastics (repair, shown as before/after), Laser welding (repair/build-up welding), Laser welding of classic car parts, Laser marking (via partner), Laser welding courses and training
- Materials
- Laser beam welding, Galvanoplastics, Laser marking, Laser welding wire
- Certificates
- DIN EN ISO 3834-2:2006, DIN 2303:2007 (class Q4, aviation suitability), DIN 2303:2007 (class Q4)
- Founded
- 1997
- Industries
- Tool and mold making, Sheet metal fabrication, Electronics, Sensor technology, Medical technology, Mechanical engineering
- 01
Quote clarification and component inspection
- 02
Manual laser beam welding (build-up/repair welding)
- 03
Quality control of the weld seam
- 04
Return or assembly at the customer
Processes and Services
Laser beam welding
Manual laser beam welding for build-up and repair welding on tools, molds and components.
Galvanoplastics
Electroplating repair processes, shown as a complement to laser welding in tool and mold making.
Laser marking
Arranged via a partner.
Laser welding wire
Sale of filler material for laser beam welding.
Locations

Maulbronn
DEHeadquarters with laser welding service, training and product sales
- Materials
- Metals in tool, mold and mechanical engineering
- Laser welding systems
- Application fixtures
Components and References



Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Laser welding (manual laser beam welding, build-up and repair welding)Joining | – | – | – | – | – |
| Laser welding of defective classic car partsJoining | – | – | – | – | – |
| Laser marking (arranged via a partner)Surface | – | – | – | – | – |
| Galvanoplastics (repair, shown as before/after)Surface | – | – | – | – | – |
Additional services
Quality and Certification
Welding work is performed according to DIN EN ISO 3834-2:2006 for build-up and repair welding in tool and mold making as well as according to DIN 2303:2007 class Q4 (aviation suitability) on defence products.
| Evidence | Maulbronn |
|---|---|
| DIN EN ISO 3834-2:2006 | |
| DIN 2303:2007 (class Q4) |
History
- 1997
Founding of DSI Laser-Service GmbH; according to the company, continuously active since then