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Production technology

Annealing technology

Recrystallisation annealing of deep-drawn parts

Our modern conveyor furnace enables deep-drawn parts with a width of up to 700 mm and a depth of up to approx. 340 mm to be recrystallised.

This takes place in an inert gas atmosphere of nitrogen and hydrogen at the recrystallisation temperature of 1040°C. The continuous process parameter monitoring ensures optimum annealing results.

Following recrystallisation annealing, the material structure permits additional drawing processes.

Recrystallisation annealing

Recrystallisation annealing

Drawn parts on the conveyor belt to the annealing furnace