Introduction to Shot Blasting

Shot blasting is a vital industrial process that ensures steel and other metals are cleaned, prepared, and strengthened before use. It involves propelling abrasive media at high velocity to remove impurities and create a uniform surface. This makes it an essential step in industries such as automotive, aerospace, shipbuilding, construction, and energy, where quality and durability are critical. By preparing surfaces effectively, shot blasting not only improves performance but also enhances safety and long-term reliability.
Why Shot Blasting Matters
In many manufacturing processes, surfaces must be perfectly clean and ready for coatings, welding, or further treatment. Shot blasting provides an efficient solution by removing rust, mill scale, paint, and other contaminants. Beyond cleaning, it also alters the surface structure of the metal, introducing compressive stresses that increase fatigue resistance and extend the lifespan of the component. This dual role of preparation and reinforcement makes shot blasting far more than just a surface cleaning method.
Key Benefits of Shot Blasting
One of the main advantages of shot blasting is its ability to improve adhesion. By roughening the surface slightly, it ensures paints, coatings, and protective layers bond more effectively. This enhances corrosion resistance and minimises the risk of coatings flaking or …





