3 in 1 Raycus 1500W Fiber laser Welding/Cleaning/Cutting/Soldering Metal Machine
Raycus Faser laser schweißen maschine. If the sweat surface effect is required to be white and bright, nitrogen or argon is required. Auxiliary gas: nitrogen or argon. Laser welding. No deformation or welding scar, welding the workpiece firmly.