Operating principle

Air classifier works with air compressor, nitrogen generator, moisture remover, cooling system, pressure gauges, oxygen content meter, to offer anti-oxidization classifying system for the superfine pure metal powder production.

Performances and features (FW/HTS series air-stream classifier)

-Suitable for accurate classification of dry micro-products with spherical, needle-like or piece shape and different densities.

-Particle size: D97:2-150um, adjustable ad changeable.

-Classifying rate: 60%-80%.the better the fluidity is, the higher the classifying rate is, otherwise it is low.

-Horizontal classifying turbo-wheel, high rotating speed, accurate top point cutting.

-To connect with ball mill, vibration mill and rolling mill to form a closed circuit.

-PLC control system, real-time operation and simple operation.

-Running under negative pressure. Throughput of dusts is less than 40mg/m³. Noise is lower than 75dB (A) during silencer.

FW/HTS Pneumatic Classifier:

Multi-rotor:

Type

parameters

FW400/3

FW400/4

FW400/6

FW630/3

FW630/4

FW630/6

FW800/3

FW800/4

FW800/6

Throughout
T/h

0.2-1.5

0.3-2

0.5-3

1-5

2-8

3-10

2-8

3-10

5-15

Particle Szie
d97: um

2-45

2-45

2-45

3-45

3-45

3-45

4-45

4-45

4-45

Classifying Percentage
%

60-80

60-80

60-80

60-80

60-80

60-80

60-80

60-80

60-80

Power
kw

90-110

120-140

170-200

135-155

170-190

250-290

180-200

220-290

290-390

Single-rotor:

Type

parameters

FW200

FW280

FW400

FW520

FW630

FW800

Throughout kg/h

10-100

20-200

50-500

100-1500

200-2000

400-4000

Particle Size d97:um

2-45

2-45

2-45

3-45

3-45

3-45

Classifying Percentage
%

60-80

60-80

60-80

60-80

60-80

60-80

Power
kw

7-11

15-19

21-28

23-30

52-60

67-77