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With its 200A output, the INGCO ING-MMA20069 executes metal fabrication via IGBT inverter technology. Electrode diameters between 1.6mm and 4.0mm fit the 220-240V power requirements. Upgrading from the MMA16069, this model pushes max current to 200A. No-load voltage increases to 79V for faster arc starts.
Key Features
- IGBT Inverter Tech: High-frequency switching maintains a 200A stable welding arc. Reduces power draw during heavy fabrication.
- 60% Duty Cycle: Rated at 200A for six minutes of continuous welding. Prevents thermal shutdown during industrial tasks.
- 4.3 kg Weight: Lightweight build houses internal components in a portable frame. Simplifies transport through heavy road dust.
- 79V No-load Voltage: High open-circuit voltage triggers the arc instantly. Stops electrodes from sticking to metal.
- 1.6-4.0mm Rod Support: Compatible diameters range from 1.6mm to 4.0mm electrodes. Handles both thin sheets and thick plates.
- LED Digital Display: Real-time current monitoring from 15A to 200A. Provides precise control for varied metal thicknesses.
Frequently Asked Questions
Can the INGCO MMA20069 weld 4mm electrodes?
The machine handles electrode diameters ranging from 1.6mm to 4.0mm. This range covers both light repairs and structural welding.
What is the duty cycle at maximum power?
A 60% duty cycle at 200A allows six minutes of continuous use. Internal fans then require four minutes of cooling time.
