Heat Treatment Plant III

Heat Treatment of convential Castings at Plant III

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!