Used- Ross Double Planetary Mixer, Model HDM 100, 304 Stainless Steel. 10-100 Gallon working capacity. (2) Stirrers approximate orbital speed 30 rpm, stirrer speed 34 rpm. Top dust hood with charge port, bottom fume hood, air/oil lift. Requires a 34'' diameter x 28-1/2'' deep can. Driven an 30 hp, 3/60/460 volt, 1755 XP motor, t more info...