The steel pipe inner and outer wall shot blasting machine is a shot blasting equipment that cleans and sprays steel pipes through shot blasting. The steel pipe inner and outer wall shot blasting machine can rotate the surface and inner cavity of the steel pipe to remove sand, rust layer, welding slag, oxide skin and sundries. Make the steel pipe surface smooth and improve the paint film adhesion of the workpiece, improve the fatigue resistance and corrosion resistance of the steel pipe, and extend its service life.

Steel pipe outer wall shot blasting machine: the steel pipe outer wall shot blasting machine uses the high-speed shot shot thrown by the shot blasting machine to hit the steel pipe and cast pipe surface, so that it can obtain a fine and bright metal primary color, improve the tensile and compressive strength of the workpiece surface, and make it have the roughness to achieve corrosion prevention, pipe protection, and prolong the service life of the steel pipe.

Steel pipe inner wall shot blasting machine: the steel pipe shot blasting machine mainly uses the moving shot blasting machine to throw out high-speed shot flow beam to strike the oxide skin, rust layer and sundries on the inner surface of steel and cast pipe, so as to obtain a fine and bright surface, which is beneficial to improve the coating quality of its inner wall.

The steel pipe inner and outer wall shot blasting machine has the following advantages:

The centrifugal cantilever type multifunctional shot blasting device is adopted, which has large shot blasting volume, high efficiency, rapid blade replacement, and the performance of overall replacement and convenient maintenance;

The workpiece continuously passes through the inlet and outlet of the shot blasting machine. Due to the cleaning of steel pipes with different diameters, in order to prevent the shot from flying out, the machine uses multi-layer replaceable sealing brush to achieve complete sealing of the shot;

The use of full curtain BE type shot slag separator greatly improves the separation capacity, separation efficiency and shot blasting quality, and reduces the wear of the shot blasting device.