The centrifugal fan is made
of high-quality carbon steel as the skeleton and is made of polyester
fiberglass with specific processing. It has the corrosion resistance of all FRP
and the structural strength of the steel fan. This fan has a wide range of use,
low noise and stable operation.
The centrifugal fan is
suitable for discharging corrosive gas with temperature not exceeding 80 °C. It
can be used as ventilation for general factories and buildings. It is
especially suitable for using with various forms of exhaust gas purification
towers. It is an ideal auxiliary machine for purification towers. device.
The centrifugal fan is composed of an impeller, a casing, an air inlet, a bracket etc.. According to the transmission mode, it is divided into A type impeller and direct drive of the motor, C type is belt drive, and D type is coupling drive. Can be specially made according to customer requirements. The impeller is made of high-quality steel plate and the FRP anti-corrosion layer is made by a specific process. The casing is made of glass fiber reinforced plastic. The air inlet is made of glass fiber reinforced plastic and is fixed to the inlet side of the casing with screws. The main shaft of the transmission group is made of high-quality steel, and has a special protective layer in contact with corrosive gas. The structure is simple and easy to install.
Clockwise rotation: The impeller is viewed from one end of the motor and the fan is turned right in the clockwise direction.
Anticlockwise rotation: The impeller is viewed from one end of the motor and the left-handed fan is counterclockwise.
Tuyere angle: 0°, 45°, 90°, 135°, 180°,
When you purchase fans, please note the following specification,
1. Rotate speed
2. Total pressure
3. Air flow
4. Fan exit direction
5. Impeller rotation direction
6. Medium and Temperature
Rotate Speed
Impeller Dia.
Total Pressure
Air Flow
Power(KW)
2900
280
994
1131
1.5
966
1310
933
1480
887
1650
835
1828
770
2007
702
2177
606
2358
320
1300
1688
2.2
1263
1955
1220
2209
1160
2476
1091
2729
1006
2996
918
3250
702
3517
1450
324
844
1.1
315
978
304
1104
289
1238
272
1365
251
1498
229
1625
198
1758
2900
360
1578
2664
3
1531
3045
1481
3405
1419
3786
1343
4146
1256
4527
1144
4887
989
5268
1450
393
1332
1.1
381
1522
369
1703
363
1893
335
2073
313
2263
285
2444
247
2634
2900
400
2014
4012
5.5
1969
4506
1915
4973
1830
5468
1723
5962
1606
6457
1459
5924
1320
7419
1450
501
2006
1.1
490
2253
476
2487
455
2734
429
2981
400
3228
363
3462
329
3700
2900
450
2554
5712
7.5
2497
6416
2428
7081
2320
7785
2184
8489
2036
9194
1849
9859
1673
10562
1450
634
2868
1.1
620
3208
603
3540
577
3893
543
4245
506
4597
460
4929
416
5281
1450
550
960.4
5310
3
960.4
5950
931
6590
901.6
7230
852.6
7870
793.8
8510
725.2
9190
656.6
9790
960
421.4
4390
1.5
411.6
3920
401.8
4350
392
4780
372.4
6210
343
5640
313.6
6090
284.2
6600
1450
600
1139
6677
4
1124
7650
1099
8578
1059
9551
999
10478
919
11452
836
12379
724
13353
960
498
4420
1.5
492
5065
481
5679
463
6324
437
6938
402
7582
366
8196
317
8841
2900
500
3187
7728
15
3145
6855
3074
9928
2962
11054
2792
12128
2567
13255
2336
14328
2019
15455
1450
790
3864
2.2
780
4427
762
4964
735
5527
693
6064
637
6428
580
7164
502
7728
Note: Dia. Impeller: 280~2000mm, more information
please contact us.
