1Steel plate shot blasting machine 2Plate Wide1-3m,Length 6-12m,thickness5-60mm 3Shot blasting speed1~2.5m/min 4Sa2 or Sa2.5 Usage:Steel plate shot blasting and painting line steel technology in the processing refers to the former (that is, a state of raw materials) for shot blasting the surface rust and painted with a protective coat of processing technology. After pre-treatment of steel ...