Lingenhöle Technologie
heat treatment: annealing


Annealing means the treatment of a workpiece at a specific temperature for a specific length of time and then cooling it in a process aimed at achieving the desired material characteristics. In our factory, we can carry out also the latest annealing processes for steel materials using air, inert gas or a vacuum.

Advantages of this heat treatment

  • Improves mechanical characteristics
  • Optimizes the mechanical process
  • Improves structure for cold forming
  • Reduces machining and forming stresses


  • Low- and high-alloy steels
  • Casting materials
  • Aluminum materials
  • Copper materials

Available plant sizes

Length 2000 mm, diameter 900 mm

Please contact us for further Information:
Email, T +43 5522 75451

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