Regardless of disparities in batch ingredient densities, particle sizes, or flow characteristics, model MX-1-SS blends dry bulk materials, with or without liquid additions, in ratios down to 1 ppm with total uniformity. Operational efficiency remains steady down to 5% of rated capacity. Mixer is equipped with grounding lugs and powered by gear-reduced TEXP industrial electric motor with NEMA 7/9 junction box. Mixing flights within rotating drum gently tumble, turn, cut, and fold material.