1. During processing it becomes full-closed with low pollution.

2. Workpieces can be arranged out of the machine and then placed on the disk in the machine for operation. The time of suspension can be reduced. It is considerably applicable to the processing of small parts.

3. One operator can manipulate many machines simultaneously. Workforce can be saved comparably.

4. It can automatically perform speed, even blasting for several workpieces with functions of time-setting, automatic blasting of workpieces, dust-cleaning, and so forth.

Applicable to the processing of blasting for workpieces with a large quantity but in fear of being scraped, such as electronic parts, magnetic head for recording, switches of gas tanks, and precision soft metal