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Compressed air
  9. shot peening machines  


The shot peening treatment allows, by throwing spherical media towards a surface of one piece, the plastic deformation of the surface fibres by compression of the same.
The shot peening increases the fatigue stress of the components with consequent improvement of their life.
The shot peening treatment is always the last operation to be done, obviously protecting the not pertinent areas that have not to be damaged.
In the picture there's an example of cabinet for the wheels shot peening with a robot.


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