The LHV graded depolymerization and dispersing machine is a new type of depolymerization and dispersing equipment independently developed by our company. It has the advantages of high particle size reduction rate, no damage to the original morphology of the particles, strict control of large particles, etc. It has been widely used in the preparation of high-end powders in new materials industry. At the same time, the machine can be used for surface modification and shaping of materials, improve tap density and change particle morphology.