With special attachments called beaters that have knife/impact blades and scrapper blades (standard) to achieve the desired size reduction, the Multi Mill is a self-contained portable unit useful for high-speed granulation, pulverising, mixing, shredding, and chopping of a wide range of wet and dry materials. The large range of model choices, which vary in direct drive, belt drive, perforated screen size, and motor horsepower, determine the desired output of the product. Multi Mill is frequently used in the food and pharmaceutical industries, as well as in R&D and pharmacy schools.