Abrasives are tough, dense substance that polish substrate surfaces, removes burrs, and performs other finishing tasks. There are numerous varieties of abrasives with various grain sizes and hardnesses. When applied on the substrate, the two popular abrasives steel shot and steel grit can easily remove deposits, oils, and greases for surface preparation. To mechanically clean substrates, we employ large volume continuous flow equipment as well as alternative blasting steel shot and grit systems.