Pista Turbo grit washer

The Pista Turbo grit washer contains new technology that can achieves grit retention of 95% down to 140 mesh particle size. It can produce drier and cleaner grit with less putrescible organic material. The new technology, called Tri-cleanse, features intense hydro-flushing and high air-infusion to aid in organic separation, as well as a custom-engineered and patented screw to further clean grit through additional agitation. Machine design is sleeker, with a smaller total footprint, and the washer can be retrofitted in the place of traditional screw classifiers and conveyors. — Smith and Lovelace Inc., Lenexa, Kan. http://www.smithandlovelace.com