Mobile Shot Blasting Machine

According to the modern theory of metal strength, increasing the dislocation density inside the metal is the main direction to improve the strength of the metal. Practice has proved that shot blasting is an effective process method to increase the metal dislocation structure. This is of great significance for some workpieces that cannot be hardened by transformation (such as martensitic quenching, etc.) or require further strengthening on the basis of transformation hardening.