本机主要用于推土机、挖掘机、压路机、装载机、建筑塔机等结构件探伤、涂装前的除锈、除焊渣、氧化皮及其它污物,使之获得一定粗糙度的净金属表面。
    They are used for the removal of rust, welding dregs oxided surface scale and other dirty matters on the pieces surfaces of bulldozer,excavater,road roller,truck hoist before bruised and painted to obtain clean metal surface with certain roughness.