The stress relieving of welded parts is carried out in two ovens: large welded parts are treated in a gas oven, smaller parts in an electric oven. Every stress relieving process is documented in an annealing report where the temperature curve during the whole process is registered.

Technical Data:
Gas oven:

• Net internal dimensions of the oven [mm]: length 3500 x width 1500 x height 2000
• Max. weight of the treated part [kg]: 2000

Electric oven:

• Max. dimensions of the part [mm]: length 1200 x width 600 x height 450
• Max. weight of the treated part [kg]: 600