Type of technology
Abrasive machining (by means of tools with undefined geometry)
Development phase
Level of innovation
Scale of production
batch, unit
Technology readiness level TRL
Shot-blasting is the process of cleaning or altering the properties of the surface layer of metal parts by using a jet of highly abrasive substances. The abrasive jet is generated by compressed air or by the centripetal force of a turbine, sometimes called a blast wheel.
In order to carry out the process of shot-blasting, loose abrasive material is used: cast steel shot, alumina, crushed glass and garnet.
Purpose of use
cleaning, protecting against corrosion, ensuring the appropriate condition of the surface layer (e.g. roughness) and the aesthetics of the part, preparing the surface of the part for the application of subsequent coatings
Use in industry
machine, automotive, aviation industries
Water consumption
Energy consumption
Waste generated
