QGW steel pipe outer wall shot blasting machine

This machine is suitable for shot blast cleaning of the outer wall of steel pipes to remove rust, oxide scale, dirt, etc. on the surface of the workpiece, so that the surface of the workpiece appears metallic, eliminates the internal stress of the workpiece, improves the fatigue resistance of the workpiece, and improves the surface and internal quality of the workpiece The purpose of the steel pipe is to improve the corrosion resistance and fatigue resistance of the steel pipe and extend its service life; optimize the surface process state of the steel pipe to achieve the purpose of complete cleaning.