What Is Shot Blasting ?

- Feb 24, 2020-

Shot blasting is the use of a high-speed rotating impeller to throw small steel shots or small iron shots to hit the surface of the part at high speed, so the oxide layer on the part surface can be removed. At the same time, the steel shot or iron shot hit the surface of the part at high speed, causing the lattice distortion of the part surface and increasing the surface hardness. It is a method for cleaning the surface of the part. Shot blasting is often used to clean the surface of the casting or strengthen the surface of the part.