::Hulvershorn Eisengiesserei

Production / Heat Treatment of convential Castings

Conventional heat treatment.
Since February 2009 we have been carrying out conventional heat treatment through our fully-owned subsidiary company:

Hulvershorn Wärmebehandlung GmbH & Co KG,

Through this facility we are able to offer the following forms of heat treatment:

  • Stress-relief annealing
  • Isothermal annealing under still or moving air conditions
  • Ferritic annealing
  • Normalizing
  • Special annealing methods (on request)

We can anneal the following parts for you:

  • Castings
  • Welded assemblies
  • Engine components
  • Steel containers
  • Forgings
  • Other Parts

The equipment which we use for the this is as follows:

Bogie Hearth Furnace I:
Internal dimensions:               7500 x 3000 x 1800 mm
Weights of individual items:    up to 20t, furnace loading approx. 30t
Temperatures:                        max. 950°C

Bogie Hearth Furnace II:
Internal dimensions:               4000 x 2500 x 1800 mm
Weights of individual items:    up to 20t, furnace loading approx. 15t
Temperatures:                        max. 950°C

Rump-Shot-Blasting House:
Internal dimensions:               2200 x 2200 x 2600 mm
Weights of individual items:    up to 5t
Blasting abrasive:                   Steel pellets

Additional shot-blasting equipment on request (also hand-held shot-blasting).

In some cases excesses of the information are possible, please you get in touch with us for the purpose of arrangement!

GmbH & Co.KG
Harderhook 35
D - 46395 Bocholt
Tel.: +49 (0) 2871 / 294760-0
Fax: +49 (0) 2871 / 294760-435
Internet: www.hulvershorn-waermebehandlung.de

Your contact:

Sebastian Gessner
Tel.: +49 (0) 2871 / 294760-421