Patterson Kelly 10 cubic foot stainless steel V-Blender, S/N 27643, mounted on a stand with a 1.5 HP 1,735 RPM 575-Volt motor, gearbox has a 21.32:1 reduction ratio for an output of 82 RPM, machine is rated for 90 Lbs. per cubic foot material density, 8″ OD outlet.