Sand Blasting Machine is mainly used to remove rust, corrosion, and contaminants from the metal surface with the help of abrasive media. For Sand Blasting Operation, silica sand is used as an abrasive in the Sand Blasting Machine . It is also used to mold and clean the surface of the metal. For this blasting process, compressed air is used at high velocity, and pressure is imparted on the blast wheel. It is the strongest method among all the other blasting methods.