Micro TIG Welding

Sunstone Engineering has designed the most powerful and robust Micro TIG / Pulse Arc Welder on the market – the Orion 250s Pulse Arc Welder. The Orion 250s is ideal for industrial applications like mold and die repair, medical devices, and unique welding solutions. Sunstone Technology is infused into the Orion 250s to deliver power, repeatability, adjustability and affordability.

The Orion 250s is also perfect for laboratories, universities as well as research and development facilities. Designed for maximum versatility and control, the Orion 250s can be adjusted for extremely fine welds to very large welds. Weld spot diameter size ranges from 0.1mm to 4.0mm. A variety of metal alloys and different thicknesses can be welded at the touch of a button.

For a list of job-specific applications, scroll down to the bottom of this page. Click on the individual applications to learn more about how the 250s can be used for each application. If your application is not listed, please Contact Us and we will help find the right equipment to meet your needs.

Typical Micro TIG Welding Applications:

  • Mold and Die Repair
  • Coil Termination
  • Relays
  • Solenoids
  • Pencil Coils
  • Transformer Coils
  • Actuators
  • Inductors
  • Reed Switch Assemblies
  • Seam Welding
  • Nuclear Fuel Rod Assemblies
  • Stranded Wire Preparation
  • Thermocouple Welding
  • Lamp Manufacture