The air flow classifier is a kind of fine powder screening equipment and a screen free classification equipment. Compared with the screen type, the air flow classifier is more in line with the requirements of today's environmental protection and can be dust-free and dye-free in the processing process. And because it has no screen, it can effectively avoid blocking and adhesion, and ensure the purity of raw materials
The air flow classifier is a kind of fine powder screening equipment and a screen free classification equipment. Compared with the screen type, the air flow classifier is more in line with the requirements of today's environmental protection and can be dust-free and dye-free in the processing process. Because it has no screen, it can effectively avoid blocking and adhesion, and ensure the purity of raw materials.
The airflow classifier can classify spherical, flake and needle particles, and also classify particles with different densities. It has a wide range of applications, including dry fine powder in almost all fields, such as metal powder, alloy powder, mineral powder, battery material, ceramic powder, rare earth, etc. The wide application range of airflow classifier is due to its following performance advantages:
It is applicable to the fine classification of dry micron products. It can classify spherical, flake and needle particles, as well as particles with different densities.
The particle size of graded products can reach d97:2 ~ 45 microns. The particle size of products is adjustable and the variety change is very convenient.
The classification efficiency (extraction rate) is 60% ~ 90%. The classification efficiency of materials with good fluidity is high, on the contrary, the efficiency is reduced.
Vertical staged turbine device is adopted, with low speed, wear resistance and low system power configuration.
Horizontal staged turbine device is adopted, with high speed and accurate vertex cutting.
It can be used in series with multi-level graders to produce products with multiple particle size segments at the same time.
It can be used in series with ball mill, vibrating mill, Raymond mill and other grinding equipment to form a closed cycle.
The control system adopts program control, real-time display of operation status and simple operation.
The system operates under negative pressure, and the dust emission shall not exceed 40mg / m ³， The equipment noise shall not be higher than 75db (a) by adopting silencing measures.