Principle of AIR-200 air jet sieve

Principle of AIR-200 air jet sieve

The official name of AIR-200 air jet sieve is AIR-200 air jet sieve.

AIR-200 air jet sieve was born in the 1960 s, which was developed to solve the problem of fine particle agglomeration and powder plugging.

The main purpose of AIR-200 air jet sieve is to detect powder particle size distribution, and is a physical screening method to detect particle size.

AIR-200 Series Air Jet Sieve by HMKTest

Its working principle is as follows : ( some contents refer to HMK )

Open the vacuum dust collector connected to AIR-200 air jet sieve, and the high-speed airflow forms a negative pressure environment inside the AIR-200 air jet sieve instrument host.

AIR-200 Economic Air Jet Sieve by HMKTest

Fine powder smaller than mesh aperture passes through mesh with negative pressure airflow

Negative pressure guides the reverse airflow of nozzle on rotating rod to purge the powder dispersed on mesh

Screened fine powder with negative pressure airflow into the cyclone separator or negative pressure dust collector

External air is sucked under the mesh by the negative pressure in the screening chamber

Rotating rod evenly distributes reverse airflow to the bottom of mesh

AIR-200 Standard Air Jet Sieve by HMKTest

The nozzle under the mesh rotates horizontally at a constant speed, and the high-speed airflow impacts the powder particles throughout the mesh through the rotating nozzle. The impacted powder particles collide with the glass cover, and the agglomerated particles complete the depolymerization.

In a negative pressure environment, the depolymerized particles are pulled back to the sieve mesh. The fine particles enter the cyclone separator through the mesh, and the coarse particles cannot pass through the mesh and remain in the mesh. Thus the screening of coarse and fine particles is completed.

The cyclone separator almost completely recovers the sieving materials. After weighing calculation, the particle size distribution of the detected substance was finally obtained.

AIR-200 Air Jet Sieve Price

The rapid development of science and technology in the world puts forward higher requirements for raw materials. Every day, there are nearly 5,000 units of AIR-200 air jet sieve around the world guarantee the quality of various materials in all walks of life.