Baichy Heavy Industrial Machinery Co., Ltd
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Powder Classifier

Baichy's powder classifier is a special classifier for powder milling equipment, and it is a new type of powder screening device that applies the planar eddy current theory. The powder selection efficiency is as high as 85-90%, the fineness of the finished product can be adjusted flexibly, and the quality is reliable.

Residue of 80um square hole sieve
Feed Size
Motor Power
1- 80 tph
Powder Classifier
60S Quick response
30 min Technical reply
24h design proposal
365 days to receive service needs
Product features
Particle size distribution is more reasonable, final product quality has been improved significantly.

Low energy consumption

The energy produced by the rotation of the airflow is transmitted to the rotor, thus reducing the electricity consumption of the drive device and avoiding the energy consumption of the slipstream.

High working efficiency

Our company's high-efficiency powder classifier is based on the traditional powder classifier and adopts advanced technology to continuously upgrade. It can make the material separation rate higher and the powder selection effect better. 

Long service life

This powder classifier has a reasonable structure and reliable quality, and the wear-resistant parts are made of high-quality steel, which will not be easily damaged, so you can use it with confidence.

Easy to use

The finished fineness of the powder classifier can be controlled by adjusting the wind speed according to the demand, and the adjustment is convenient and reliable.

Working principle

Working principle

The upper part of the powder classifier is a cylindrical grading chamber, and the lower part is a conical discharge port. Usually, two or more powder classifiers form a powder classifying system.

The ground powder is fed from the upper part of the powder classifier, and after being fully dispersed by the spreading plate and the baffle plate, the coarse powder is discharged through the coarse powder pipe, and the fine powder that meets the requirements enters the high-efficiency and low-resistance cyclone separator with the circulating air and slides Into the fine powder collection cone to become a finished product.

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air classififer_high efficiency classifier_powder separator


*The output will vary according to different materials, feed particle size and other factors
Model S400 S500 S600 S700 S900 S1000 S1100 S1200
Matched mill (m) Φ1.5 Φ1.83 Φ2.2 Φ2.4 Φ3.0
Motor Blower Model YCTL200-4A YCTL200-4B YCTL200-4A YCTL200-4B YCTL200-4B YCTL200-4A YCTL200-4A YCTL200-4B
Rotating speed(r/min) 125-1250 132-1320 440-1340 440-1340 600-1340
Power (KW) 7.5 11 15 18.5 37 55 75 90
Model SCF-12NO.8C SCF-12NO.8C SCF-12NO.10C SCF-12NO.12C SCF-12NO.12C SCF-12NO.16B SCF-12NO.16D SCF-12NO.12C
Volume 24216 30900 37960 58200 119332 168000 192000 211000
Air pressure 2.18 2.43 2.34 2.07 2.26 2.70 2.70 2.60
Rotating speed(r/min) 1500 1600 1200 1000 800 960 960 710
Model Y180M-2 Y200L1-2 Y225S-4 Y225M-4 Y335M1-8 Y335M1-6 Y335M3-6 Y335L-8
Power (KW) 22 30 37 55 132 160 200 220
Rotating speed of shaft (r/min) 190-380 190-380 150-350 150-350 140-350 100-300
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