Pay attention to the basic theory of ultrafine vertical mill. The research of basic theory is very important for the development and application of ultrafine vertical mill technology. Its ultimate goal is to guide practice and produce superfine powder that meets the requirements.

Its contents include the particle size and surface physicochemical properties of fine powder particles; Description of comminution process; Comminution characteristics and failure process of ultrafine particles; Research on the optimal working parameters and comminution mechanism of superfine mill;

The energy consumption law, crushing efficiency, product fineness and energy utilization rate of different ultrafine vertical mill methods (or mechanical stress application methods), such as impact, grinding, friction, shear, crushing and denudation, in different grinding environments, as well as their effects on the crystal structure and physicochemical properties of comminuted materials, etc.