The five-horsepower electric mixer is designed to mix 100,000 centipoise and more, depending on rheology, including materials such as paint, ink paste, plaster coatings, tar and epoxy. Fixed-speed electric models reportedly have an output speed of 175 rpm. Motors are three-phase, 230/460V, 60HZ. Variable speed electric and air powered motors are also available. For more information, call (812)941-8867.-U.S. Best Inc.