Charles Ross & Son Co.: The Versa­Mix multi-shaft mixer is well proven for processing viscous formulations. The mixer design is composed of three independently driven agitators working in tandem. The high-speed disperser quickly draws powders into the liquid batch through a powerful vortex. The rotor/stator carries out a number of tasks depending on the product being mixed: it can break down agglomerates, accelerate homogenization or prepare fine droplets in an emulsion. A low-speed anchor promotes bulk flow and uniform batch temperature while scraping the vessel sidewalls and bottom.