Sigma Laser GmbH

Welcome to Sigma Laser – Award Winning industrial laser welding system Manufacturer. We design modular stationary and mobile laser welding systems, including our Sirius Light for tools up to 25 tons and Sirius Fibre for low-maintenance, high-performance applications.

Our solutions feature Nd:YAG and fiber laser welding technologies, enhanced with Sigomatic Pro automation and patented Super Pulse Technology (SPT), delivering reproducible, reliable, and precise results. We also provide custom machines, accessories, and certified training programs – from operator level to Laser Welding Expert and Laser Safety Officer.

Applications include automotive, aerospace, electronics, medical devices, and tool & mold repair.
Subscribe for tutorials, product demos, and comparisons such as laser welding vs arc welding, and discover why Sigma Laser is shaping the future of industrial laser welding.