OTC DAIHEN Welbee-W400 AC Pulse MIG Welding Machine (400 Amps)

The OTC DAIHEN Welbee-W400 is a high-performance 400A AC Pulse MIG welding machine, delivering precise heat control, excellent weld quality and TIG-like weld appearance. Its advanced AC Wave-Pulse technology provides high-speed welding, improved penetration control and greater productivity across a range of materials. 

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Advanced AC Pulse Welding Technology 

TIG welding seam appearance at MIG/MAG travel speeds, with improved penetration on thin materials without distortion, are the benefits achieved with the unique Welbee W400 AC MIG welding system developed at OTC’s factory at Osaka in Japan. Outstanding AC Pulse arc characteristics utilising their unique ASIC LSI microprocessor with nano-second feedback technology also producing improved gap bridging with improved penetration and less welding fume compared with standard MIG/MAG machines where joining of thin difficult to weld material is the requirement ie: architectural applications, steel furniture, automotive, motorcycle frames etc. For more information on this machine please watch the video below:

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