At its upcoming INTECH exhibition in Ditzingen, Germany, Trumpf will introduce a new, energy-saving cooler designed for its laser cutting machines. The innovative cooler reduces energy consumption during the cooling process, using 50% less energy compared to traditional systems.
Unlike conventional coolers, the key components of this new solution—such as pumps, fans, and compressors—feature a speed controller. This technology ensures that the cooler uses only the energy necessary to maintain the laser’s temperature, saving significant energy, especially when cutting thin sheet metal or during scheduled pauses in production.
Fabian Staib, Product Manager at Trumpf, explained, “With this energy-efficient cooling unit, Trumpf continues to push forward with sustainability in industrial production. Users not only reduce their electricity and CO2 usage, but they also lower energy costs, helping companies stay competitive.”
Thanks to its high energy savings, the cooling unit pays for itself in under four years. Its compact size, just 1m², allows it to fit easily into various production settings. Currently, Trumpf offers the solution for laser cutting machines with 24kW laser power, with plans to expand availability for other power levels in the future.
The new cooling unit also helps sheet metal processing businesses comply with the Kigali Amendment, a 2016 agreement aimed at phasing out harmful refrigerants. The unit uses R513a refrigerant, which has a much lower global warming potential, meeting the stricter regulations outlined in the Kigali Amendment.