shot blasting machine
shot blasting machine is suitable for removing oxidized surface, rust and other matters on aluminium alloy surface to gain
bright metal surface. Through blasting, not only can remove the workpiece surface oil, scale, rust and other impurities, but
also can eliminate the internal residual stress of the workpiece and improve the anti-fatigue ability, meet the specified
hardness, raise the entire workpiece surface and inner quality, improve the coating quality of the workpiece, and ultimately
achieve the objective of anticorrosive, protecting the pipes, extending the service life of the workpiece, promote quality of
products and decrease labor force and pollution in work site.