The ultra-fine particle function preparation machine is to pulverize the particles ultra-finely with a violent collision of high-speed air flow, and then automatically classify them, and then add nano- or micro-materials that need to be compounded to knead a variety of properties, so that the particles can achieve the required function. After using ultra-fine particle function preparation machine to pulverize chemicals, they are still easy to agglomerate, not easy to fluidize, and the drug is easy to volatilize. At this time, a pharmaceutical-grade surface coating compound is added, which is adsorbed on the ultra-high-speed medicine by high-speed rotation. The surface of fine particles can not only prevent the agglomeration of ultrafine particles, but also form a protective film to protect the efficacy. This text explains the "ultrafine particle function preparation machine"? ['Undertake the processing task of medicine from raw material to preparation.', 'Features and its application in medicine crushing and preparation.', 'Design principle and application in medicine crushing and preparation.', 'Solved the problems in the preparation of chemical crushing.']