Europe Technologies Group

Engineering Services

Ultrasonic Needle Peening is a qualified process designed to improve fatigue life and fatigue corrosion of welded components.

As for the shot peening, our needle peening engineering services are used to ensure and qualify the adapted peening process and intensity. SONATS engineers will perform an analysis of the part to be treated, of the welded material and then specify the best suitable peening process.


Adaptation of the peening head could also be done when necessary, as well as automation solution design.

Following are examples of studies on peening head design.



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