The working principle of ultrafine pulverizer mainly uses air separation, heavy pressure grinding, shearing and other forms to achieve ultrafine pulverization of dry materials. It consists of a cylindrical crushing chamber, grinding wheels, grinding rails, fans, material collection systems, etc.

Specifically, the material enters the cylindrical crushing chamber through the feeding port and is crushed and sheared by the grinding wheel that moves in a circular motion along the grinding track. The crushed material is carried out of the crushing chamber by the negative pressure airflow caused by the fan, enters the material collection system, is filtered by the filter bag, the air is discharged, and the material and dust are collected to complete the crushing.

In addition, ultrafine crushers often crush substances into tiny particles through the action of high-speed rotating blades and high-speed airflow. In this form, the ultrafine crusher consists of a main unit, an airflow system, a control system, and a crushing chamber. After being sent into the crushing chamber, the material is crushed into tiny particles by the action of high-speed rotating blades and high-speed airflow. The crushed material is sent out of the crushing chamber through the airflow system and classified by a classifier for subsequent processing and utilization.

In general, the working principle of ultrafine crushers is to crush materials into tiny particles through different methods to meet the needs of different fields.