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Connections you can rely on.
Laser welding.

Kühlkörper in Titan Kühlkanalabdeckungen heliumdicht verschweißt
  • Weld seam widths of 0.1 - 1.0 mm without filler material
  • Welding penetration depths of 0,1 - 2.0 mm
  • Execution with pulsed and continuous laser beam
  • Welding with a direct beam in 2D and 3D machines or modulated with a scanner and 4 cnc controlled axis
  • The weld seams need no subsequent reworking
  • The lowest possible heat effected zone on sensitive adjacent components
  • Weld seam testing with metallographic cross sections and microscopy
  • Helium leak test, pressure test, break test
  • Welding with filler material through a partner company

With our laser micro-welding system, we weld your components with minimum distortion, leak tight and connect them with high strength with the smallest weld seam cross sections. Also we offer the laser welding in an ISO class 8 clean room facility.

We can present you with a sample production of a real component and the production path beforehand. Direct coordination with you and your engineering department thus ensures a perfect result.

Quality control is done by means of metallographic cross sections for microscopic analysis. A helium leak test and pressure drop test guarantee the desired properties of the connection.

Laserfeinstschneiden eines aussenverzahnten Kupplungsrades

The materials which we can laser weld are non-ferrous metals and alloys, all weldable steels and stainless steels.

We are specialised in laser micro-welding with the smallest possible heat affected zones.

Welding with filler material through a partner company.


RJ Lasertechnik GmbH
| Administration: Boschstrasse 20 | 52531 Übach-Palenberg
| Goods Delivery: Fraunhoferstrasse 1
| T +49.24 51.9 10 54-0 |