Technology that sets standards

At the heart of the solution is a Customized SpeedMarker galvo system, equipped with a 100-watt CO₂ laser (wavelength 9.3 µm) and a 3-axis system with software-controlled X, Y and Z axes. The system enables a typical galvo speed of 700 mm/s and a positioning speed of up to 9,000 mm/s – ideal for fast and precise processing.

A particular highlight is the vision-through-the-lens (VTTL) camera, which enables exact positioning through register mark detection. This ensures that specified tolerances are reliably adhered to – a decisive advantage when processing sensitive materials.

Increased productivity through intelligent features

The system is designed for quick workpiece changes and has a loading and unloading station outside the laser area. A pilot laser makes it easier to set up the laser job, while three integrated flow monitors only enable operation when extraction is active – for consistently perfect cutting results.

An illuminated work area, laser safety window, emergency stop switch and intuitive SpeedMark software round off the safety and operating concept.

Case Study: Hoffmann + Krippner – 60% more productivity thanks to Trotec laser technology

Hoffmann + Krippner, a leading supplier of capacitive keyboards, sensors and printed electronics, was faced with the challenge of making production more efficient and precise for demanding customers, such as those in the automotive industry. The solution: a customized laser cutting system from Trotec.

The sensors consist of several layers, including PET film and conductor track film, which must be separated particularly cleanly in order to avoid adhesive bleeding. The cutting plotters and punching machines previously used were unable to meet these requirements.

Thanks to the fully automated Trotec laser solution with dual shuttle table system, special tool holder and high-precision VTTL camera, Hoffmann + Krippner was able to increase productivity by 60%. The cutting speed was quintupled and the cutting quality significantly improved – virtually no smoke marks, minimal edge chatter and maximum precision in the hundredths range.

The close cooperation with Trotec during the six-month project phase even led to the originally defined process quality being exceeded. The solution was developed and tested directly at the Trotec site in Markdorf – proof of the company’s expertise and flexibility.