Precision wire springs

Laser-welded spring assemblies

Laser-welded spring assemblies

With us, you will find high-quality laser-welded spring assemblies, from filaments for glow plugs through spring packages to stabilizing springs for medical engineering applications.

Since 1971, CARL HAAS has been using laser welding as the connection method for our spring assemblies.

From prototypes through small production runs to high-volume production on fully automatic machines.

Examples of products for laser-welded spring assemblies

  • Filaments for glow plugs
  • Spring packages
  • Stabilizing springs for medical engineering
Laser-welded spring assemblies

Industry applications


Building services engineering

Electrical engineering

Precision engineering

Consumer goods