New MasterTig 535 ACDC

Designed for professional welders, MasterTig sets the standard for weld quality, usability, and power efficiency in AC and DC TIG welding. The modular product family offers a choice of power variants in 230A, 300A, 400A, and now also 500A models, including VRD-locked power options for the Australian market.

Alternative user interfaces, remote controls options, transport units and torches are available to meet the various needs of users and welding environments.

New MasterTig 535 ACDC

MasterTig 535 ACDC GM is a premium solution for precise welding applications from 3A to 500A and a wide range of materials, including aluminum and stainless steel. This powerful model is suitable for use with power generators and offers wide connection voltage options, including 220…230 V; 380…460 V ±10 %.

The new MasterTig Cooler MXL (1.7kW) features increased cooling capacity and an LED water level light. A 4-wheel transport unit is also available, featuring PivotSafe, a unique pivoting cylinder loading plate that improves occupational safety in gas cylinder loading.

Excellent user experience

The factory-installed 7" TFT LCD color display panel features the popular Weld Assist function for both TIG and MMA welding, helping you set the optimal parameters for each welding job. You can also upload a company logo with contact details or your favorite image to personalize the screen saver.

In addition, MasterTig 535 ACDC allows users to enjoy the magic of cordless remote control. With the HR45 Bluetooth hand remote unit or FR45 foot pedal remote control, you can control the welding power and select memory channels from up to 100 meters.

Enhance TIG welding with high-technology features

Improve welding speed by up to 30% with the Double Pulse function, or use MicroTack for multiple, repetitive tacking on thin sheet applications where a consistent and controlled appearance is paramount. Optima AC is a customized waveform which improves welding quality and reduces noise levels in AC TIG welding by 20 %.

Read more about MasterTig

For additional information please contact

John Frost Kemppi Oy

John Frost

The forerunner of arc welding

Kemppi is the design leader of the arc welding industry. We are committed to boosting the quality and productivity of welding by continuous development of the welding arc. Kemppi supplies advanced products, digital solutions and services for professionals from industrial welding companies to single contractors. The usability and reliability of our products is our guiding principle. We operate with a highly skilled partner network covering over 70 countries to make its expertise locally available. Headquartered in Lahti, Finland, Kemppi employs close to 800 professionals in 17 countries and has a revenue of 140 MEUR.

Kemppi – Designed for welders


Technical specifications