Shot-peening Line


Improving Performance

Shot peening is our leading treatment, the culmination of particularly thorough and detailed study by our research center and our subsidiary Peen Service.

This treatment is designed to improve the fatigue strength of cemented, nitrided and reclaimed parts. The treatment can reach a considerable depth and is often used to slow or eliminate breakage associated with stress corrosion, fretting and pitting, and to reduce the negative effects associated with the decarburisation of surfaces. In the aviation sector, it is also used before applying galvanic coating to eliminate the embrittlement caused by application of the coating layer.

Our systems are designed with the most advanced technology to completely satisfy the specific requirements of this particular treatment, characterized by numerous specifications and extreme application complexity.

Our machines are designed to give every single piece the same treatment through rigorous control of all process characteristics, including working pressure, hot-spot location, blasting angle, shot size, shape and flow, and the speed of shifting and rotation of the various drives. Our solutions are certified under NADCAP specifications and are compatible with typical guidelines of industry certifications.

Where applicable, our specialized shot-peening subsidiary Peen Service also offers outsourced treatment of all components for this sector, both for fixed and rotary-wing aircraft.


Robotic rotary table system

Robotic system designed to correctly perform controlled sandblasting treatment on aerospace components in preparation for copper plating.

Robotic tunnel system

Robotic system for shot peening aerospace wing ribs. Equipped with magna valve and Nadcap certification. Ability to process parts up to 2 meters long.

7-axis robotic system

7-axis robotic system, equipped with vertical automatic door. The ideal solution to correctly perform shot-peening treatment on aerospace components.


Robotic satellite shot-peening system

Robotic shot-peening system. This is the ideal solution to correctly perform controlled shot peening on automotive gears for increased fatigue strength.

System with automatic loader

High-productivity system for shot peening gears, equipped with automatic loader to process batches independently without the presence of an operator.

3-station shot-peening system

Shot-peening system for bevel gears. The satellite system is equipped with a station for loading/unloading operations while the machine is running, plus two work stations inside the cabin.


Satellite system for blades

High-productivity robotic shot-peening system designed to correctly perform the shot-peening treatment on turbine blades of different sizes.

Rotary table system for blades

Single station robotic system to perform shot peening on blades using a rotary table or tip group and dedicated tip and tailstock equipment.

Shot peening system for turbines

System with 7-axis anthropomorphic robot and removable automatic table, to perform controlled shot peening treatment on oil & gas turbines.