Best Tube & Pipe Laser Cutting Machines
Tube lasers have transformed structural fabrication. No more saw cuts, cope joints, or manual fitting—just program the part and cut. Here's what to look for in this specialized category.
Our Top Picks
- Best Overall: BLM LT7 - Industry leader in tube handling
- Best for Heavy Structural: TRUMPF TruLaser Tube 7000 - 8m lengths, thick wall
- Best Value: HSG TP65 - Solid capability at competitive pricing
Why Dedicated Tube Lasers?
Can't you just buy a rotary attachment for a flatbed laser? Technically yes, but it's like comparing a drill press to a CNC machining center. Dedicated tube lasers offer:
- Automatic loading: Bundle loading for unmanned operation
- Through-cut capability: Full 360° access without repositioning
- Part support: Prevents deflection on long tubes
- Unloading systems: Sorted part collection for different lengths
Tube Diameter Range Matters
The first spec to check is tube capacity. Machines are typically rated for:
| Category | Diameter Range | Typical Applications |
|---|---|---|
| Small Tube | 10-120mm | Furniture, fitness equipment, fixtures |
| Medium Tube | 20-220mm | Structural, automotive, HVAC |
| Large Tube | 50-320mm+ | Heavy structural, offshore, construction |
Profile Types Beyond Round
Modern tube lasers handle much more than round pipe:
- Square and rectangular tube (most common)
- Oval and elliptical profiles
- Open sections: C-channel, angle, I-beam
- Custom extrusions with 3D scanning
Open section capability requires specialized chuck systems—verify before purchasing.
Tube Lasers in Our Database
Key Specifications to Compare
Maximum Tube Length
Standard machines handle 6m tubes. For 8m or 12m capability, you need extended bed options—and more floor space. Consider your material sourcing: if suppliers only stock 6m, the extra capacity is wasted.
Wall Thickness vs Power
A 3kW tube laser cuts 6mm wall tube cleanly. For 10mm+ wall structural steel, you need 6kW minimum. The power requirements mirror flat sheet cutting.
Chuck System
Self-centering 4-jaw chucks handle round and square. 6-jaw systems add flexibility for hexagonal and irregular profiles. For open sections, look for adjustable clamping systems.
Automation Levels
- Manual load: Operator places each tube, lower cost
- Bundle loader: Unmanned operation, 8+ hour shifts
- Chain/step loader: Handles bent or coated tubes
- Automated unload: Sorts finished parts by length/order
Software Considerations
Tube cutting programming is more complex than flat sheet. Look for:
- 3D part import (STEP, IGES, SolidWorks native)
- Automatic joint design (fish-mouth, miter, saddle)
- Nesting within tube length
- Post-processor for your specific machine
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