NNM Peterson Manufacturing Company


AWS welding capabilities
Our AWS certified welding capabilities include, but are not limited to:

  • Nested profile burning of 0.25" to 3" thickness
  • Hard facing
  • In-house design and building of fixtures
  • Hard wire pulse wave welding provides minimal clean-up
  • Aluminum and stainless welding
  • Welding of dissimilar metals
  • Certified Inspector/Welder on staff


Fabricated Aluminum Rail - Car Unloading Hopper
Fabricated Aluminum Rail-Car Unloading Hopper

Our engineered assembly fixture for manual welding gives better results than previous supplier's robotic welding. Redesigned process improvement reduced labor input.


Snow Plow fabrication


Intricate weld fixturing assists production of heavy track wheels.