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Trumpf has expanded its Trudiode series of diode lasers with models available with output power of 800, 1000, 2000 and 3000W for welding, brazing, hardening and heat treatment.

The industrial grade diode lasers possess a beam quality comparable with that of lamp-pumped lasers – even at high output power – at lower operating costs.

In a three-shift operation, the variable costs can be up to 95 per cent lower.

The reason for this is the high wall plug efficiency of the diode laser, which can reach up to 40 per cent.

Likewise, the passively cooled diodes will ensure a long life for the Trudiode beam sources, according to Trumpf.

Due to their modular design, the diode lasers can be easily integrated into existing production systems.

Trumpf has developed a new technology concept for the lasers of the Trudiode series.

This allows the high efficiency that diode lasers provide to take place directly in the application.

The heart of the Trumpf diode laser is a fibre-coupled diode module with what is claimed to be unsurpassed technical performance data.

It will generate an output of up to 100W, which is coupled in a fibre with a diameter of 100 micrometre.

The numerical aperture is less than 0.12.

A fibre combiner links several of these passively cooled modules to achieve the desired output power.

The technological concept of the diode lasers is claimed to guarantee high beam quality over the entire lifetime and also a constant output power at the workpiece for reproducible application results.


Remaining profitable today is a challenge and staying competitive in the future requires solutions that can adapt to your every-changing business needs. The technology built into TRUMPF precision machinery gives fabricators the flexibility to increase the efficiency of their high-quality, close-tolerance part production – in small batches or high volume jobs.

TRUMPF ranks among the world's leading manufacturers of production technology and industrial lasers. Technical solutions for its customers have been the company's focus since 1923. In every technology group TRUMPF machines are designed to minimise unit costs and to provide reliability and a rapid return on investment.

All machines are designed to accept flexible and expandable automation. The choices range from simple productivity gains from features such as automatic laser nozzle exchange through to all the elements necessary for full lights out production.

In the field of CO2 and solid state production lasers the TRUMPF product spectrum is now unparalleled and its experience extends from OEM systems to small hand-manipulation processing stations through to large 5-axis machines. It has competence at any level of power from 2W to 20kW.

The production processes for which TRUMPF lasers are designed are numerous and include welding, cutting, drilling, tube processing, surface treatment, additive manufacturing and component marking.

TRUMPF punching is much more than simply making holes. The TruPunch range of machines provides complete part processing – including forming – and virtually eliminates the need for secondary processing. And in its TruMatic series these benefits are combined with laser cutting; the best of both worlds.

The TRUMPF TruBend press brakes use patented technology to ensure that the bending angle is precise, right from the start and can handle small, complex or single components cost efficiently. Completing the main technology groups are the TRUMPF TruTool range of power and pneumatic portable fabrication equipment.

Under the umbrella of TruServices TRUMPF provides a highly comprehensive range of business services to support its customers. This starts with finance – TRUMPF operates its own bank – and includes full software support both at machine and business level. A wide range of predictive maintenance and service packages are also available as is application and product specific training.

With TRUMPF nothing is left to chance. In every aspect of its business, customers can be assured of quality and exceptionally value for money.

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