Description Overview Multi-function surface treatment equipment for steel material and profiled steel Adopts advanced unit disk and high efficiency curved propellers Sends bunches of projectile at high speed and density to impact the surface of the original steel material Function Removes rust layer, welding slag, oxide skin and other stains quickly Obtains a clean surface with a certain roughness Improves adhesion of the paint film and steel surface Improves fatigue strength and corrosion resistance of the steel Improves the inner quality of the steel and prolongs its service life
