Charles Ross & Son introduces the VersaMix multi-agitator system ideal for processing viscous pastes and slurries. The system features a two-wing anchor, a gate agitator and a high-speed disperser and delivers a combination of low, intermediate and high shear rates. The mixers are offered in sizes from 1-gal laboratory models to 4,000-gal production units. They are designed for gentle, but thorough, blending. The low-speed anchor agitator may be supplied with helical flights for improved top-to-bottom mixing.