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Projection Welders

Polaris Electronics Projection Welders hermetically seal DIP packages, TO, optical, semiconductor, crystal and custom packages. Production rates up to 2000 packages per hour. Projection welders can be configured with either A/C or Capacitor Discharge power supplies with energy output from 1000 through 7000 Joules available in C/D systems.

Choose a Model from the list below or Click on photo to see larger image.

Accu-Weld 4100 AC/4200 CD Vacuum Welder:

Accu-Weld 4100 AC/Accu-Weld 4200 CD Projection Welding system has capability of hermetically sealing one small metal electronic package at a time in one shot by pulling a vacuum and welding, pulling a vacuum and backfilling with an inert gas and welding, or by welding without pulling a vacuum or backfilling with an inert gas.

  • Accu-Weld 4100 AC/CD
  • Accu-Weld 4100 AC/Accu-Weld 4200 CD

  • Accu-Weld 5100 AC/5200 CD Single-Station Welder:

    Accu-Weld 5100 AC/5200 CD single station projection welder. This system will weld one projection weld type package with flanges on the header and lid at a time. This system does not have the capability of welding in a vacuum.

  • Accu-Weld 5100 AC/CD
  • Accu-Weld 5100 AC/Accu-Weld 5200 CD
  • Click here to watch our Accu-Weld 5200 CD in action! Video:
    Watch our Accu-Weld 5200 CD in action!

    Accu-Weld 7100 AC/7200 CD Multi-Station Welder:

    Accu-Weld 7100 AC/Accu-Weld 7200 CD Projection welding system with capability of hermetically sealing (8) small metal electronic packages in one shot on our (8) position rotary table welding system. Accu-Weld 7100 AC/7200 CD (8) position rotary table projection welding system. This system has (8) positions available for loading (8) packages at a time on the rotary table and welding at a rate of 2000 + per hour depending on material and size of package.

  • Accu-Weld 7100 AC/CD
  • Accu-Weld 7100 AC/Accu-Weld 7200 CD
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