Bestech closed circuit media shot blasting machines throw a large amount of steel
abrasive media by centrifugal force at the surface. After the steel abrasive hits the
surface, the shot blaster recycles the media. Dust and contaminants are removed by
an air wash separator and are removed to a dedicated Blastrac dust collector. This
makes the process almost dust-free in operation.

Shot blasting with steel shot is the most environmentally friendly abrasive blasting
method there is, because there is no use of chemical products and no waste of
valuable drinking water. The video above shows the shot blasting process perfectly.