Your partner for precise laser cutting

UnionStahl relies on state-of-the-art laser cutting systems.

With our high-performance machinery, we produce laser cuts with precise contours, drill holes and engravings with minimal heat distortion. For Steel grades thicknesses of up to 35 mm, we at UnionStahl will find the tailor-made solution for your requirements. Our laser cutting systems not only enable precise cuts to be made in Steel grades of different thicknesses. We can also process exceptionally large sheets with dimensions of up to 3,980 x 17,990 mm. This versatility allows us to respond flexibly to the requirements of different Steel grades and offer customized solutions. Thanks to our modern laser cutting systems, we offer efficient and cost-effective production with short delivery times. We owe this performance to our qualified specialist staff with many years of experience and state-of-the-art laser systems that are always at the cutting edge of technology.

Advantages of laser cutting

  • Max. Table size: 3,980 x 17,990 mm
  • Steel grades thicknesses: up to 35 mm (depending on the Steel grades quality)
  • Low heat-affected zone
  • No to minimal distortion due to heat
  • Smallest tolerances possible (+/-0.1 mm)
  • Minimum angular deviation (max. 0.3 mm), tighter tolerances by arrangement
  • Little to no reworking of the cutting contours

 

Depending on the application requirements, we use different technologies for laser cutting. Our CO2 lasers offer a reliable standard. However, we are increasingly using fiber laser technology because it offers very high reliability and perfect efficiency in production.

CO2 laser

The operating principle is based on the use of a gas mixture which is excited by electrical power. During the cutting process, the generated laser beam is directed to the cutting head via various deflecting mirrors.

Fiber laser

Fiber lasers are solid-state lasers and generate light through a laser-active core surrounded by a cladding. A pump light is generated via diodes and excited accordingly in the fiber. By using this technology, you benefit from high accuracy and increased efficiency thanks to maximum production speed. The highlight: low maintenance costs result in a very attractive price/performance ratio combined with a positive environmental and energy balance.

Laser tolerances

We manufacture to industry standard DIN EN ISO 9013-331, tighter tolerances are possible on request.

Further processing

In order to be able to supply perfectly ready-to-install components, we also offer the following additional services:

 

Available Steel grades

With our full range, we offer you the right steel for every requirement. This means that all possibilities can be optimally exploited during processing. Right through to the delivery of ready-to-install components, you benefit from services from a single source that offer you perfect results with minimum time expenditure. Learn more

Services

In addition to laser cutting, our range of services also includes other services. This includes acceptance tests and certifications of the machined flame-cut parts as well as the creation of initial sample test reports. Learn more