With the ability to lower evaporation temperatures of liquids, the Rota-Cone Vacuum Dryer improves heat and mass transfer, and protects temperature-sensitive products. The vacuum dryers are an effective and economical solution for many solids-drying applications. The Rota-Cone features a clean internal design that provides complete product discharge and allows for easy cleanout. Working capacities range from 0.1 to 400 ft3. Complete system packages are available for vacuum, solvent recovery and heating applications. The dryers are also available with a range of options, including high-pressure, half-pipe jacket liquid addition, automated drum loading, inert gas purging and others. — Paul O. Abbe Inc., Bensonville, Ill.