CSM-VThe series internal grading mill (vertical grading) is a micro powder production equipment with ultrafine grading function, which is different from foreign countriesACMBelonging to the same type of model. This machine is mainly suitable for crushing Mohs powder3.5The crushing of materials with hardness below grade can obtain5~150umThe ultrafine powder and high flow cooling gas can be used for the crushing of thermosensitive materials.
Equipment working principle
The material is uniformly fed into the crushing chamber by the feeding system and is subjected to strong impact from the high-speed rotating crushing disc, as well as centrifugal force. It collides with the crushing gear ring and is subjected to various comprehensive forces such as shear, friction, and collision, causing the material to be crushed. The crushed material moves with the airflow to the grading zone and is separated into coarse and fine materials by the variable frequency regulating grading wheel. Products that meet the fineness requirements enter the cyclone collector and dust collector with the airflow for collection, and the coarse material returns to the grading zone for secondary crushing.
Equipment advantages
The integrated design of crushing and grading achieves the desired product particle size by adjusting the grading wheel, replacing the traditional machine mesh to adjust the fineness.
Compact structure, small footprint, low installed power, wide application range, high cost performance, strong cooling function generated by powerful crushing airflow during system crushing, low temperature rise during crushing, especially suitable for processing heat sensitive and fibrous materials, with uniform product particle size.
According to the characteristics of the material, the crushing components can be flexibly changed (rod-shaped, hammerhead, tooth shaped, etc.) to obtain different crushing forces and improve crushing efficiency.
The bearings and transmission belts are made of imported components with a long service life.

Equipment parameters

Note: The particle size, specific gravity, moisture content, flowability and other indicators of the product and raw materials are closely related, and the above are for selection reference only.
Process Flow Diagram