D-Tube 520 Professional fiber laser tube cutting machine is developed for the section bar and tube cutting market. It adopts the latest independent research and development bus type CNC laser tube cutting system to achieve tube supporting device, chuck and other control. The solution provided is designed to meet cutting requirements for various materials, including carbon steel, stainless steel, and aluminum alloy. It excels in cutting circular tubes, square tubes, U-shaped grooves, universal beams, profiled tubes, and other tube shapes. It offers precise and efficient cutting, hole-opening, and profile cutting capabilities.