Stress Peening of Automotive Springs


Stress peening means that a pre-defined load is applied to each spring during peening, improving its long-life fatigue strength and enabling a lighter design. For this a special machine concept is needed. 


The SRS-4 stress peening machine from Wheelabrator ensures a fast and consistent peening process with varying degrees of automation, and is a well-established and trusted solution for automotive suspension springs

What this means for you

Higher production stability at lower production costs
High peening performance and optimal use of the peening energy
Flexible loading and unloading concepts with robots, manipulators or automatic modules


Find out more on the Product Page:




Stress Peening

SRS-4 Stress Peening Machine

Increases durability of springs under dynamic strain and to reduce spring weight.

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