The double-pulse method makes TIG welding more efficient – even with demanding materials

Innovation

The double-pulse method makes TIG welding more efficient – even with demanding materials

22 November 2022

TIG welding is a commonly used welding process for metals that are considered challenging to weld, such as titanium. It is the easiest and safest method for achieving high quality with small equipment investments. However, the number of weld passes required makes TIG welding slow and laborious, and productivity suffers. The double-pulse feature of Kemppi's new MasterTig has been developed to make TIG welding more efficient.

Antti Kahri

Antti Kahri
Author

Antti Kahri

A respected expert in the field of welding, who tragically passed away in early June 2025 while pursuing his passion on a fly fishing trip. As a Welding Engineer on Kemppi Oy’s Welding Team, he held the prestigious International Welding Engineer (IWE) qualification and brought over a decade of experience to developing advanced welding characteristics for TIG, MIG/MAG, and MMA welding machines, including the renowned X8 MIG Welder and MasterTig. Known for his deep expertise and commitment to welding excellence, he was passionate about enhancing the quality and efficiency of welding through user-friendly innovations. His legacy lives on in the technology he helped shape and in the inspiration he offered to colleagues and the wider welding community.

More blog posts

MicroTack revolutionizes the tack welding of thin sheet metal

MicroTack revolutionizes the tack welding of thin sheet metal

Tack welding is one of the most important work phases before welding. In tacking, the structural parts are combined with short tack welds in preparation for the actual welding. The tack welds keep the parts in the correct position in relation to each other until the welding has been done.

Innovation

Find the right parameters for TIG welding

Find the right parameters for TIG welding

Successful welding relies upon a combination of parameter settings and choices.

Welding ABC

What Shielding Gas for TIG Welding?

What Shielding Gas for TIG Welding?

How to choose the right shielding gas for TIG welding? Is there a gas suitable for any material that can be TIG welded?

Manual welding

Kemppi's advanced welding processes: MIG/MAG welding

Kemppi's advanced welding processes: MIG/MAG welding

One of the most important elements in developing welding equipment has long been improving welding processes and creating new process variations. Modern measurement and arc control methods have made a wide range of variations in the arc welding process possible. These advanced welding processes significantly improve welding production efficiency and weld quality. This article presents the special processes and operations developed by Kemppi for MIG/MAG welding.

Welding ABC, Manual welding

How WeldEye welding management software sets the standard for welding traceability

How WeldEye welding management software sets the standard for welding traceability

Welding traceability is becoming an increasingly essential requirement in industries where safety, quality, and compliance are paramount.

Digitalization

Cobot welding automates manual welding for superior efficiency and quality

Cobot welding automates manual welding for superior efficiency and quality

Cobot welding integrates collaborative robots (cobots) into welding processes to enhance productivity, quality, and safety.

Welding automation

Subscribe to our newsletter and be among the first to know the latest from Kemppi.

By subscribing, you agree to receive marketing emails from Kemppi.

The forerunners of arc welding

Kemppi is the design leader of the arc welding industry. Kemppi is the design leader in the arc welding industry. We are committed to boosting the quality and productivity of welding by continuous development of the welding arc and by working for a greener and more equal world. Kemppi supplies sustainable 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 over 650 professionals in 16 countries and has a revenue of 209 MEUR in 2023.

Kemppi – Designed for welders

Copyright © 2025 Kemppi Oy