Fiber Is All Grown Up.

Loading and unloading for maximum efficiency and safety.

The laser-safe enclosure adheres to the strictest safety-standards, while a dual-wall partition means being able to load an entire bar and eject the worked pieces, without turning off the laser or interrupting the cutting operation.

Tube handling with three spindles

Tube handling with three spindles 

Safety and laser beam enclosure

Safety and laser beam enclosure 

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One bar after the other, seamlessly 

A bundle of tubes are placed on the chain loader. Each bar is separated and loaded without manual intervention or interrupting the cutting process. A remarkable advantage for flexibility and production efficiency.

Chain load in the background with double independent wall

Cut for the future 

Interlocking of round steel sections for bridges
IPE beam structural node
Steel tube for farming machinery
Steel interlocking for structural frame
Steel roofing element for sports stadium
Tubular steel component for farming trailer
Marine oil sector load-bearing structure
teel tie-rod for a funicular
Wind turbine blade for the renewable energy sector
Automatic nesting saves material

Save time and material.

Use all the material and minimize scrap at the end of the tube. The machine determines how to gain the greatest yield from each bar, automatically optimizing the nesting sequence. 

Clean tubes inside without any processing residues

Clean the ID of your parts. 

Remove cutting residue and dust from the ID of the tube using the integrated vacuum device, eliminating a secondary cleaning operation.  

Choose the safety
for your job.

Work safely and confidently: LT14 Fiber is a CE marked Class 1 laser safe system. The loading area includes an independent safety system for introducing a new bundle of tubes without interrupting production.

Increase your
production efficiency


Protube provides reliable quotes and allows you to identify the best production strategy for both single parts and entire production batches.

It also allows you to manage logistics planning, monitoring and productivity analysis phases, with the possibility of integrating with your ERP.
All the systems communicate with each other and simulate the manufacturing process to support the solution of daily start-up and production changeover problems.

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LT14 FIBER technical information 



3 – 4 – 5 kW (Fibre) 

Cutting head



Front chain loader 

fully automatic 

Minimum loadable length 

9.8' (3 m)

Maximum loadable length 

max. 39' (12 m) - 50.9' (15.5 m) - 59' (18 m) 


Front chain unloader 

fully automatic 

Unloading length 

max. 39' (12 m) - 50.9' (15.5 m) - 59' (18 m)

Machinable tubes 

Bar weight

67 lb/ft (100 kg/m)

Machinable materials 

Mild steel, stainless steel, aluminium, copper, brass 

Lasertube with compact footprint
A complete package for you and your operators is included in the purchase.
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