We've turned the science of heat treating into an art form.™  

Laser Welding

National Metal Processing

About the process:

Laser welding is a non-contact method of selectively joining materials, using a well-defined, intense energy beam as a heat source.



  • Very little heat-affected zone on welded components
  • Process allows precise joining of small parts
  • A precise weld requiring no filler material
  • A wide variety of materials can be laser welded, including dissimilar metals
  • Thin materials can be laser welded
  • Provides a means of welding areas inaccessible by other methods
  • A productive, efficient process using CNC-automation



  • 2 Photon Sources V-1200 1,200-watt carbon-dioxide units with CNC automation