Driven by a 75hp inverter-duty gear motor, the Ross 385-cu.-ft. ribbon blender is equipped with a double ribbon agitator for center discharge through a pneumatically operated, dust-tight knife gate valve.
Designed for full vacuum operation up to 29.5 in. Hg, the Ross 150-gal. multi-shaft mixer is rated for 3 psi internal pressure for inert gas blanketing and for accelerating product discharge through an automated 3-in. flush tank ball valve.