The Ross VersaMix is a multi-shaft mixer designed for viscous applications requiring a high level of accuracy and batch-to-batch consistency, according to the company. In a VersaMix, two or three independently driven agitators work in tandem to ensure high-speed fine dispersion, efficient turnover and uniform heating/cooling.   The Ross VersaMix Model VMC-200 has a maximum working capacity of 200 gallons. An air/oil lift raises and lowers the agitators into the vacuum-rated vessel. All product...