Shot peening is a surface treatment technology that uses high-speed steel or sand shots to impact the surface of the workpiece to improve the mechanical strength, wear resistance, fatigue resistance, and corrosion resistance of the parts. Shot peening can not only remove the oxide scale, rust, and old paint film on the surface of the workpiece but also improve the fatigue life of the parts through surface strengthening.
At Turnkey, there are many types of shot peening materials, such as cast steel shot, cast iron shot, glass shot, and ceramic shot, and the most suitable material can be selected according to different application requirements. Shot peening can effectively eliminate the residual stress of castings, forgings, and weldments and prevent deformation and cracks. The surface hardness after shot peening increases, significantly improving the wear resistance and corrosion resistance, providing high-quality products for aerospace, automotive, shipbuilding, and other fields.
