Shot blasting equipment

The invention provides shot blasting equipment which comprises a shot blasting chamber, a shot blasting device and an electric control system, a rail is erected at the top end of the shot blasting chamber for a lifting hook system to walk, a spiral conveyor is installed at the bottom of the shot blasting chamber, one side of the shot blasting chamber is fixedly connected with an elevator, and the other side of the elevator is connected with a dust removal system through an air pipe. A discharge port of the elevator is connected with the shot-sand separator, and a feed port of the elevator is connected with the spiral conveyor; the shot blasting device comprises a primary shot blasting device and a deep shot blasting device; and the electric control system is electrically connected with the lifting hook system, the spiral conveyor, the shot-sand separator, the primary shot blasting device, the deep shot blasting device and the dust removal system. The shot blasting equipment not only can improve the efficiency