The Heun Group has been relying on CLOOS welding technology for decades. This QIROX robot welds circumferential seams for tank containers using the TIG process, which is characterized by precise and clean processing. By switching from manual to automated welding, the company can now produce higher quantities in less time. For example, the tank containers used to be welded by hand in 25 minutes. Today, the robot welds the same component in just 12 minutes using the TIG process. In addition to the faster welding time and reduced production costs, the component quality has been further improved thanks to the precisely reproducible welding results.