Tube & Profile Fibre Laser Cutter

Cutting thickness depends on laser power, typically ranging from thin-wall tubing up to heavier structural sections. For example, 2–3 kW lasers handle most fabrication work, while higher-power models tackle thicker walls at faster speeds.

Yes. Modern CNC tube lasers include adaptive clamping and support systems that stabilise open profiles throughout the cutting process, allowing accurate cutting of angle, channel, I-beam and similar shapes.

Many machines include bevel-cutting capabilities, allowing chamfers and weld-prep angles to be cut directly into the profile. This reduces downstream operations and improves fit-up accuracy for fabrication and structural work.

Tube lasers offer significantly higher accuracy, cleaner edges and repeatable tolerances than tube plasma. They eliminate the distortions associated with mechanical cutting, and require little to no post-processing before welding or assembly.

Tube-specific CAD/CAM systems generate cutting paths, optimise nesting, apply kerf compensation and position features around the tube circumference. These programs integrate directly with the machine controller for smooth workflow. Examples include Lantek Flex 3D and Sigmanest.

Many tube lasers offer either semi-automatic or automatic loading, unloading, profile support, part sorting and continuous cutting cycles. Automation greatly reduces manual handling and increases overall productivity.

Running costs are generally low thanks to efficient fibre-laser sources, reduced maintenance and minimal consumables. Electricity and assist-gas usage vary depending on power level and material thickness.

This depends on the machine’s bed length, loading system and handling requirements. Long-bed lasers for full-length profiles require more floor space but improve productivity by reducing material repositioning.

Key factors include the types of profiles you cut, wall thicknesses, material volume, automation needs, available space and budget. If you're regularly cutting small parts from large tubes, you want a machine that can quickly process these, with high levels of automation. If you're processing long, uncomplicated or irregular sections, you may benefit from a machine with semi-automatic loading, and prioritise chuck size.

Selmach’s team can help match machine specifications to your workflow.