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Auerbach location

With headquarters in the Vogtland municipality of Ellefeld, HEITEC Auerbach GmbH & Co. KG specializes in special machine construction. We’re one of Europe’s leading producers of complex key machining systems and automated core broaching machines in the key and lock industry. Customers like ABUS, DORMAKABA, ASSA ABLOY, WILKA, and BASI rely on our sophisticated and efficient solutions. We already automate downstream processes like assembly tasks in our machines or using separate cells, including as linked systems.

Thanks to our diverse team, we supply systems from a single source – from the concept to mechanical and electrical design, software development, sheet-metal production, assembly, and control cabinet construction all the way to commissioning, documentation, and service.

Our core competencies:

Special machine construction

  • Milling machines, especially key machining systems
  • Automated core broaching machines
  • Assembly systems
  • Measurement and testing systems
  • Customized solutions, e.g. gas cylinder recycling systems, laser marking machines


  • Control cabinet construction for various applications (including in a regulated environment)
  • Software programming (SPS, HMI and robot programming, visualization)
  • E-engineering

Support and consulting relating to CE processes

  • Verification of conformity, machine acceptance tests
  • Assessment of machines, risk assessment
  • Assessment of modifications of machines in order to ensure machine safety
  • Performance of measurements and calculations
  • Generation of documentation

Please feel free to contact us


Hans-Stefan Csulits
Phone: +49 (3745) 7868-12


Sales and Project Manager

Thomas Müller
Phone +49 (3745) 7868-41


If you can’t find the solution you’re looking for, we’ll be happy to connect you with the rest of our portfolio.