top of page

Dex Series

​  Product Features

  • Low spatter arc for carbon steel at synergic MAG mode

  • Better performance for SUS at synergic mode

  • Short-arc pulse MIG/MAG (QPT) with superb performance for SUS

  • Highly easy to use with wide expert database and synergic control

  • Power-saving with up to 90% efficiency

  • Waveform control at a new level with 180K HZ output frequency

  • Better tolerance for minor changes of welding voltage

  • Standard Job saving features (up to 50 Job)

  • Up to 15m inter-connection cable for more flexibility

  • Highly adaptive for automation with precise control of wire-feeding

  • Longer service life and lower defective rate thanks to better mechanical design

✲ : CE and RCM only applicable to Dex DM3000 and Dex PM3000 and Dex PM3000 Q.

LSA (Low-spatter Arc for MAG / CO2)

Optimized and upgraded on the basis of standard synergic MIG/MAG, through software-based precise control, the molten droplet of short-circuit transfer is softly disconnected, so that the spatter caused by the traditional liquid bridge explosion and electromagnetic repulsion is reduced. The molten pool is calmer, and the weld formation is more beautiful.

Process Characteristics:

  • Accurate in software control for high-frequency short-circuit transfer. Lower in spatter. Lower in heat input. Highly suitable for sheet metal welding

  • Soft in welding arc and fine with spatter particles. Less spatter to remain on the workpiece. Lower with rework like grinding after welding. Higher in total working effciency

  • Higher in welding speed. Better in deformation control. More helpful in welding quality

QPT (Short-arc pulse)

The industry-leading 180 K HZ inverter frequency brings advantages of high-speed sampling and control. Dex can find critical control and balance between short-circuit and spray transfer, and achieve higher transfer speed

Process Characteristics:​

  • Less spatter，low heat-input，suitable for high speed sheet metal welding

  • 50%~100% faster than standard pulse MIG/MAG process

  • Less sensitive to shield gas composition. Capable of welding SUS solid wire with mixed gas of 80% argon / 20% CO₂

Multiple welding processes

bottom of page