Mission impossible accomplished: Fully automated submerged arc multi-pass welding for heavy wall thicknesses.
Every great innovation was once considered impossible. Today, In practice, we are proud to announce that we have entered the final development stage of the fully automated submerged arc multi-pass welding concept for heavy wall thicknesses. This groundbreaking technology marks another milestone in our 54-year journey of accelerating productivity in the global heavy manufacturing industry.
âWith our current, well-proven scanner technology, the level of automation is 90%. This next step is made possible through deep expertise and persistent development,â says Mr. Torben Blaaholm, Director of the Wind energy segment In practice.
The technology concept
The innovation combines multiple submerged arc welding heads equipped with triple wire long-stick-out. The fully automated multi-pass welding process will offer unseen production efficiency, predictability, and stability.
The solution will be operated with the industry-leading, in-house developed automated software. This combination will be the next major step in welding automation of heavy wall thicknesses, such as those used in monopile manufacturing.
The commercialization horizon
The concept has reached the final development stage In practice. Following a thorough factory testing process, the first commercial contracts are planned for 2026â2027.
