GEARWORKS OSTRAVA | We produce more than just gearboxes!


At GEARWORKS, we operate furnaces of various types and sizes which enables us to perform all basic heat-treatment operations.

Our largest electric bogie hearth furnace measures 2400 x 3100 x 5400 mm

The largest carburizing furnace has a diameter of 3300 mm

We harden in both oil and water baths as well as in a polymer bath.

Within this production program we offer:

  • Full annealing and soft annealing to reduce internal stress
  • Cementing
  • Hardening and tempering


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