Product fineness adjustable between D97:2-150um. Suitable for the classification of various powders with different characters

Operating principle: Classifier, together with cyclone separator, dedusting filter and radial fan, forms the whole system of classification and collection. Under the lashing force of radial fan, feed materials are brought with uprising air stream from feed inlet of classifier into the classifying body. Under strong centrifugal forces of high-speed rotating turbo wheels, coarse and fine materials are separated. Coarse materials lose speed after bumping against wall and fall to secondary draught. With strong washing of the secondary drought, coarse and fine materials are separated once again. Fine materials go up to classifying cavity to be classified continuously, while coarse materials fall down to discharging outlet and go into the collectors.  

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

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

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

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

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

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

l Programmable control system, real-time operation status and simple operation.

l 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-wheel:

Type	FW400/3	FW400/4	FW400/6	FW630/3	FW630/4	FW630/6	FW800/3	FW800/4	FW800/6
ThroughoutT/h	0.2 - 1.5	0.3 - 2	0.5 - 3	1 - 5	2 - 8	3 - 10	2 - 8	3 - 10	5 - 15
Particle Sized97: 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
Powerkw	90-110	120-140	170-200	135-155	170-190	250-290	180-200	220-290	290-390

 

Single-wheel:

Type	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
Powerkw	7-11	15-19	21-28	23-30	52-60	67-77

 

Applications:

Widely used in chemical industry, mineral processing industry (esp. CaCO3, Kaolin, quartz, talc and mica), metallurgy, grinding materials, ceramics, fire-proof material, medicine, farm chemical, health stuff and new materials.

Multi-wheel Classifier