Horizontal Through Gas Tank Surface Descaling Shot Blasting Machine Product Description; Sucker Rod blasting machine is suitable for blast cleaning outer surfaces of steel pipes, gas steel bottles, Lpg Cylinders, poles and round components, Sucker rod, remove the scales and weld dregs, make it show metal color, increase its ratio surface area, and improve the anti-fatigue force and anti-rust capacity of surface, improve the inherent quality of surface and prolong the lifetime.