The crawler shot blasting machine is a very widely used shot blasting machine, also known as a crawler type shot blasting machine. The equipment uses a rotating impeller to throw the pellets at high speed on the workpiece to be cleaned inside the chamber. , to achieve the purpose of cleaning, and the equipment uses a new, high-efficiency blasting machine, rubber roller to evenly reduce the collision of the workpiece being cleaned, the cleaning effect is even and meticulous, and the material can be automatically unloaded after the work is completed.