Principle of operation

The abrasive is introduced into the tank, and upon initiation of the work cycle, is measured through the abrasive adjustment valve, located on the lower portion of the tank. It is then mixed with compressed air from the system.

The produced mixtures runs through the abrasive tube eventually exits from the nozzleof the sandblaster where the abrasive undergoes an acceleration, and is propelled at high velocity against the item being treated. At 7 bar, the exit velocity reaches around 80 m/sec.