Surface treatment

Surface machining

Thermal treatment/pre-stressing
Special Models
Special requirements or small outputs? Our manufacturing department still literally takes it in hand.
For particular requirements we develop exceptional solutions: specialist springs by Engelhardt fit into every niche.
Even the most filigreed springs must withstand quite a lot: thanks to innovative production and inspection procedures Engelhardt springs sustain toughest loads.
Our feathers become smaller and smaller, but also finer and finer: With the most modern technology we guarantee the highest precision also below the millimetre measure.
Only the spring itself is still mechanical: When producing, we are focused on computer-aided state-of-the-art precision processes.
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