Industrial Grade Liquid Mixer is used for producing fine and homogeneous dispersions quickly and repeatedly under controlled conditions. The Mixer can be used for the manufacture of ceramics, inks, paints, coatings, metal oxides, ferrites, chocolates, chemicals and pharmaceuticals. The Mixer has the feature that the material to be ground is charged into a vertical tank filled with grinding media. The Industrial Grade Liquid Mixer has the feature that both the material and grinding media are agitated by a shaft with arms causing the media to exert shearing and impact forces on the material and this action produces an extremely fine material measured in microns.