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Single phase MMA inverter

The MINIARC 3.2, known for its exceptional “weight/power” ratio, is suitable for any maintenance activities and everyday intervention operations.

Product Advantages

✔ User-friendly interface
✔ Versatile
✔ Precise welding quality
✔ Compact

Small but powerful

  • Professional: compatible with motor generators.
  • Reliable and safe : 1 + 1 year warranty (with registration).
  • Easy-to-us : excellent arc striking and stability thanks to the Hot Start, Arc Force and Anti
  • Stick functions.
  • Power supply: 230 V single-phase.
  • Ultra light: less than 3.8 kg.
  • Ready for use: delivered with case and accessories.


Power supply - 50/60 Hz 230 V +/-15%
Max. primary consumption 35 A
No load voltage 69 V
Duty cycle at 40 °C at 60% 70 A
Dimensions (l x w x h) 220 x 120 x 320 mm
Weight 3.8 kg
Standards EN 60974-1 / EN 60974-10

Why choose us?

  • 01


    Our 4 research and development centers facilitate the rapid transfer and implementation of important products innovations through the whole Oerlikon network.

  • 02

    Customer focus

    Oerlikon supplies customized solutions through performance and innovation, to meet stringent specifications and increasing demands for enhanced welding productivity.

  • 03

    Global offer

    Oerlikon proposes global solutions from customer needs analysis to customised solutions for equipment, consumables, training and after-sales services.