QGN SeriesSteel Tube Shot Blasting Machine
This series is mainly used for shot and air blast of inside wall of steel tube. Within the range of ø50- ø700mm inner tube diameter, it utilizes continuous-working high-efficient air blast apparatuses, sprays steel shots and quarts sand to each position to inside wall of the steel tube to do cleaning; within the range of ø700- ø3000mm inner tube diameter, it utilizes high-speed shots thrown by high-efficient air blast apparatuses to crash roll scale. rust layers and other sundries on the inner surface of the steel tube, obtains delicate and bright surface, promotes tensile strength and anti-pressure strength, increases adhesive strength for painting protection of inner surface, to achieve the purpose of antisepsis, protecting the tube and prolonging use life of steel tube.
Steel Tube Shot Blasting Machine