Dry ice blasting unit.

The [CO.sub.2] MiniBlast SDI-5 is said to be the only [CO.sub.2] blasting unit capable of utilizing any form of dry ice, including blocks, pellets and nuggets. Dry ice cleaning can be done hot in the press, reducing down time, and cannot etch or profile most surfaces, avoiding damage or distortion by the blasting wear associated with most abrasive media. Recent mod