Chassis blast cleaning machines use special techniques 

 1, in the process of shot blasting machine should be put in more parts in the projectile region, thereby enhancing the cleaning efficiency but also reduce the wear guard, an increase of its life. 

 2, the workpiece can not be increased in the case, adjust the orientation should be set so that the ejected volume of steel shot to make the most of the projectile on the workpiece, this also increases the life guard, reduce the wear and tear. 

 3, ① dust removal system should be adjusted throughout the gate manifold, a reasonable allocation to the wind, can enhance the effect of dust. 

 ② dust should ensure regular cleaning.