The steel strip shot blasting machine is a specialized equipment used in the metallurgical industry and welding steel pipe manufacturing industry for surface treatment of annealed carbon steel strip or stainless steel strip. It uses a high-efficiency shot blasting machine with unit disc blades to project dense shot beams to remove surface oxide scale, rust layer, and welding slag, obtaining a certain roughness of the clean surface, improving the adhesion of the paint film, and enhancing the fatigue strength and corrosion resistance of the steel. It can be used alone or in groups, with a maximum width of 480 millimeters and a thickness of 4 millimeters for processing steel strip, and a cleaning speed of 12 meters per minute