The Blasting machine is equipped with three turbines that perform the technique of blasting with physical pellets. A controlled stream of abrasive shot material is propelled towards the metallic surface that needs to be shot-blasted with. The giant hook, holding the metal piece, ensures perfect access to all parts of the surface, with maximum effect of the shot preening or polishing. The technique of blasting prevents builds of corrosive and other unwanted metallic waste that develop on the metal surfaces. It prepares the surface and enhances the paint adhesion of the metal products. The lifespan and endurance of the future coating is also increased.