This machine is designed for cleaning the surface of steel pipe with various diameters, cast steel pipe and cylinder- shaped steel products. The high-efficiency shot blasting machine is capable of projecting the abrasive at high velocity and impinging on the work piece surface and so produce a fine uniform finish on steel surface.

The design of this machine is to:

1. Remove the rust, mill scale and foreign matters

2. Produce a uniform surface with certain roughness

3. Achieve the original color of steel

4. Improve the ability of and compression strength and anti-corrosion of steel

5. Prolong the service life of steel