Enhance your welding performance in manual and automated applications


Our top-of-the-line ARXIS model, powered by the latest Welbee chipset generation, is designed for customers who demand the highest standards in welding performance. With its exceptional combination of high welding speeds and maximum efficiency, the ARXIS model is the ideal choice for customers who demand nothing but the best from their welding equipment whether you are working manual or with robot automized systems on complex welding projects. 

OTC DAIHEN developed the welding control chip "Welbee" which offers significantly improved welding performance and enhanced IT functionalities. "Welbee" provides precise waveform control by delivering accurate feedback of ultra high-speed sampled welding current and voltage, resulting in high-precision and high-quality welding. Overall, "Welbee" represents a breakthrough in welding technology, delivering unprecedented levels of accuracy, efficiency, and is ECO Design ready.

The ARXIS is the latest generation of welding machines from OTC. These inverter machines, with power classes ranging from 300 to 500 amps, are perfect for both manual and automated welding in industrial applications across various industries.

ARXIS - Machines ARXIS - Machines

One standout innovation is the rapid calibration feature of the ARXIS machines. With the ability to calibrate without a specialized device, service personnel or users can conduct calibration on-site without needing to dismantle the power source. Additionally, the ARXIS offers a range of exciting advantages:

    • Higher performance with an increased wire feed speed limit
    • Improved gap bridging capability
    • Artificial Intelligence (AI)-controlled intelligent pulse processing
    • Customizable LCD panel

In addition to the ARXIS welding machines, OTC also offers the Economy ARXIS welding machines – P432E, P403E, P323E. These models serve as perfect entry-level options for professional welders. While they are only suitable for manual welding, they deliver outstanding welding properties for both steel and stainless steel.

Manual Welding Manual Welding

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The high-light for high-quality AC/MIG welding
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The entry with high performance and unbeatable price
High Efficiency Aluminium Welding
Cooling unit 5H/IF (WB series)
Cooling unit 5H/IF (WB series)
CPTX-I 500-2w MAG
The CPTX machine with inverter technology
CPTX-I 400-2w MAG
The CPTX machine with inverter technology
The compact entry model into the inverter class
Highly technologically advanced, robust and user friendly
The universal for industry


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