DNE Laser D-Tube 520 Fiber Laser Pipe Cutting Machine

The D-Tube 520 is a professional heavy-duty fiber laser cutting machine engineered by DNE LASER for advanced pipe and section bar processing. Designed with a powerful, independently developed bus-type CNC control system, it provides precise command over tube supports, chucks, and cutting operations. With the ability to handle tubes up to 520 mm in diameter and individual material weights of up to 1.5 tons, the D-Tube 520 delivers unmatched performance in large-scale, high-demand production environments. This system ensures high-speed, accurate cutting, profile shaping, and hole-making for a wide range of metal tubes and profiles.

Power, precision, and productivity — the D-Tube 520 is the ultimate solution for heavy-duty pipe cutting. Contact us today for more details!

DNE Laser D-Tube 520 Fiber Laser Pipe Cutting Machine 1

DNE Laser D-Tube 520 Fiber Laser Pipe Cutting Machine 2

Laser source	Fiber laser source (optional)
Pipe diameter range	Circular tube: 50 mm - 510 mm Square tube: 35x35 mm - 350x350mm
Laser power	6000-12000W
Maximum loading length	12m
Maximum unloading length	12m
Maximum load capacity per tube	1500kg
Repositioning accuracy of X/Y axis	±0.05mm/1000mm
Repositioning accuracy of rotary U-Axis	≤5 arc minutes
Power supply	380V/50Hz
Operating temperature of machine tool	20°C - 40°C
Bevel cutting function	optional

Designed for extreme load and large-diameter pipe processing
High accuracy and cutting quality even with heavy or thick materials
Zero tail material cutting function reduces waste and material cost
Stable and reliable performance with rigid gantry structure
Enhanced dust control to improve equipment lifespan and operator safety
Smart automation with heavy-duty centering chucks for seamless material handling
Versatile support for a wide variety of complex tube shapes and profiles

The D-Tube 520 is ideal for heavy industry and high-capacity operations, including: