Steel plate has been widely used in the construction industry because of its high temperature, high pressure, low temperature, corrosion resistance, wear and other characteristics. We all know that all metal products, exposedto the air, after a period of time, the surface will produce oxide, rust and all kinds of dirt, steel plate is no exception, not only will affect its aesthetic degree, Moreover, it will seriously affect the quality and life of steel plate in the process of use, and increase the production cost of enterprises to a certain extent. According to the production needs of customers, customized production of steel plate through shot blasting machine, the equipment is mainly used to clean the rust of steel plate surface work. Steel plate throughshot blasting machine is the use of shot blasting device projectile hit on the surface of the steel plate, can automatically complete the target cleaning task, not only reduce the manual cleaning labor intensity, but also improve the dleaning effect, greatly improve the work efficiency.