QGW100 QGW720 QGW1200 QGW1500 QGW2800 QGN100 QGN700 QGN1000 QGN1500
QGN Series Steel Tube Inside Wall Shot and Air Blast 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 of 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,rush layers and other sundries on the inner surface of the steel tube,obtains delicate and bright surface,promotes tensile strength and anti-pressure strength,increase adhesive for painting protection of inner surface,to achieve the purpose of antisepsis,protecting the tube and prolonging use life of steel tube.
