Precision between Pico and Power

The future of metalworking will be small, fast, hot and precise. This is something Dina Reit, Managing Director of the machine manufacturer SK Laser, and David Kilburn, Director of Flexible Automation – Europe at Lincoln Electric, totally agree on. On the threshold of market ramp-up, the most important development for Dina Reit is “microprocessing using picosecond lasers". For David Kilburn, the "Precision Power Laser Process™" is the next "hot thing" – and in the truest sense of the word. What is it all about? Below they will present two laser procedures on the threshold of the future. 

Have you ever grilled a sausage using a laser? Dina Reit demonstrates how in this video. The SK Laser Managing Director belongs to that young generation of company bosses who bring a breath of fresh air to medium-sized companies. As an influencer, podcaster and sought-after congress speaker, she opens up new perspectives on laser processing – and shares her enthusiasm for lasers of all kinds. The company, which she took over from her father, manufactures custom laser machines for surface processing a wide variety of materials. "As a system integrator, we ensure the perfect interplay between technology, hardware, software, scanners and cameras," explains Dina Reit. In this, precision is key.

To their thinking, the topic to redefine quality and transparency in the metal industry is microprocessing using picosecond lasers. According to the laser expert, so far, this topic has mainly been playing a role in research. Picosecond lasers are also used in cosmetic medicine, for example for removing tattoos. However, they have not yet arrived in their industry. But Dina Reit is convinced that “this will change quickly; we are on the verge of a tipping point.” What's so special about the process? 

Picosecond lasers emit ultra-short light pulses in the one trillionth of a second range. "Because the laser pulse is so short, the material is hardly affected during processing," explains Dina Reit. This is similar to human skin. Medical instruments such as scalpels for example can be labelled without any fine cracks forming in this way. This is a prerequisite for hygienic scalpels; in turn, laser markings improve transparency when using medical tools. Moreover, picosecond lasers can be used for precisely cutting out the smallest of parts for electrical production – an area where things are getting ever smaller, but enjoying significant economic growth. Dina Reit is convinced: “Anyone working in these industries can no longer avoid picosecond lasers. That is why we invest in appropriate production facilities. We believe in their success."

Precision Power Laser processing™ is a hot business. “We've created the world's hottest laser hot wire,” says David Kilburn. The Director of Flexible Automation – Europe for Lincoln Electric – the global market leader for welding and cutting solutions – considers this "a future solution that we already have today". But what exactly does that mean? "The Precision Power Laser process™ is an innovative arc-free hot-wire laser process for welding and plating," says David Kilburn. The process is characterized by high speeds; with the ability of processing over three meters per minute. Thermal distortion is also kept to a minimum, increasing quality and efficiency of production. "This makes the process perfect for automated welding, like with battery boxes in electric vehicles," but also for plating metals and numerous other applications. In any case, the growth potential is enormous.

Transparency is a cornerstone of their company philosophy. “We consider products only as solutions once the results of their use can be quantified," explains David Kilburn. “The beauty of fact-based decisions is that they aren't influenced by emotions. If I can use the Precision Power Laser process to achieve three meters per minute instead of just one meter with other processes, then that’s a fact that speaks for itself." 

Innovation is in the company's DNA anyway. “One-third of the products we sold in 2025 were created in the last three years. In other words: These did not exist in 2021 yet." Anyone who constantly invents new things must, of course, continuously convince their customers of their innovations. "That's why we have our Application Resource Centres. At 41 locations worldwide, we can demonstrate our new developments to customers under operating conditions." And convince them with the facts. One example being their precision power laser machining technology of the future. It’s just that the process could be too hot for grilling sausages. Then again, bratwursts are more of an emotional affair in Germany anyway...

New welding and cutting trade fair format

What other trends are there to change the world of welding and cutting? The Urban Steel Expo 2027 will answer this question. The Ultimate World of Cutting and Welding – Urban Steel Expo (or USE for short) is the new hotspot for welding and cutting specialists. This new trade fair format will celebrate its first edition at the Messe Düsseldorf exhibition centre from 20th to 23th April 2027.

Authors of the technical article