Keep it all together with one seamless system.

Our lineup features the most advanced welding products in the world, while our user-friendly features and interfaces enable both experienced and novice welders to achieve outstanding quality, consistency, and efficiency.

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Industry-Leading Technology. Cutting-Edge Robotics.

OTC DAIHEN has always been a pioneer in advancing welding and automation technology, bringing numerous innovations to the industry:

  • Synchromotion
    Multiple units (robots and positioners) moving together in coordination
  • Constant Arc On
    Revolutionary design to maintain a solid arc for AC MIG welding
  • Synchro Short Pulse Control
    Waveform control enabling rapid welding with no spatter
  • Retract Start Control
    Enabling instant arc starts for robotic aluminum MIG welding
  • One Knob Control
    Adjusting welding voltage and current at the same time
  • Wave Pulse
    Creating high speed TIG-like weld beads with pulse MIG welding equipment

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