Centrifugal fan sandblasting process upgrade

In order to improve the surface treatment quality of centrifugal fans and reduce the labor intensity of operators, our company introduced a new type of hook-type shot blasting machine to replace the traditional sandblasting process.

Traditional process VS upgraded process effect

1.Greatly improve the surface cleanliness

2. Remove the oxide layer

3. Remove rust and impurities

Meet the national Sa2 (thorough sandblasting and rust removal) grade standard and increase the adhesion of the paint.