Welding excellent


Metal Fabrication

Maintenance and Repair

Auto Body,

Light Industrial,Workshop




Pulse MIG


Input Power:

230V, 1-Phase

Rated Output at 40℃ (104℉):

250A /26.5V/60%



True Pulse to Weld Excellent

Most people think pulse function is only used for welding aluminum and stainless steel. We built the PROMIG-250SYN PULSE not only using pulse for them, but also mild steel! The real spray arc transfer forms droplet of molten metal at the end of the electrode, then just the right amount of current is added to push that droplet across the arc and into the puddle. With practicing thousands of welding jobs, the pulse curve is improved for different materials and different situations. After selecting JOB-LISTS, the waveform control system constantly monitors complex arc characteristics adapting to your technique to provide a smooth, stable arc, superior, repeatable welds. Whatever mild steel,stainless steel and aluminum, the PROMIG-250SYN PULSE ensure you welding excellent and full of joy.

True Synergy with JOB-LISTS

With thousands of welding jobs, we built the True Synergy with JOB-LISTS. It covers different metal materials, different wire diameters and different shield gases. After setting wire feeding amperage regarding to the wire feeding guide, the PROMIG-250SYN/250SYN Pulse will automatically match the best waveform to make your welding comfortable and excellent!

  1. Select Job-list number


  2. Set wire feeding amperage

  3. Start welding and PROMIG does the rest

Full IGBT Modules StructureS

PROMIG-250SYN/250SYN Pulse is a combination of modularity, ease of use and wide range of usage. Its peak amperage is up to 450Amps and pack huge duty cycle performance into compact lean dimensions and weight, increasing productivity and work site mobility.

TRUE Multi-Process

Many machines claim they are multi-process, but are little more than a MIG machine in disguise. PROMIG-250SYN/250SYN Pluse is a true multi-process welder, which means whether you are welding MIG/MAG with solid or Flux-Cored wire, MMA – even the most tricky electrodes – or Lift TIG, PROMIG-250SYN/250SYN Pluse will perform like it was born to run that process

1. Professional-grade MIG performance, including flux-cored

2. Excellent MMA performance, including stainless steel

3. Exceptional lift TIG performance down to 5A

Professional 4-rollers drive systems

  • Four-rollers drive systems deliver the electrode to the weldingtorch.
    It provides a stable wire speed and is popular for industrial

  • 4-Rollers wire feeder also provides continuous push force to the wire and ensure an accurate and positive wire feed speed,


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