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Address: Jinao Industrial Zone, Daxi Town, Wenling City, Zhejiang Province
Telephone:0576-86310333
Fax: 0576-86350333
Mailbox:xiaotianwang@vip.qq.com
Type 11-62A Low Noise Multi-blade Centrifugal Fan
11-62A low-noise multi-wing centrifugal fan is designed and manufactured to meet the needs of developing purification industry and environmental protection and noise reduction. The multi-objective optimization design method of aerodynamic parameters such as noise and efficiency is adopted in the design of the fan. The performance matching of the whole machine is realized. It has good aerodynamic performance, and the impeller is aligned through strict dynamic balance, so it features stable operation, low noise, small vibration and long life. It is widely used for kitchen exhaust, oil smoke extraction or ventilation in public places such as canteens, hotels, restaurants and catering stores, and is suitable for production equipment such as grain machinery, chemical machinery and plastic machinery.
Keywords: motor, fan, explosion-proof motor
Classification:
Centrifugal fan
Hotline:
Type 11-62A Low Noise Multi-blade Centrifugal Fan
performance introduction
11-62A low-noise multi-wing centrifugal fan is designed and manufactured to meet the needs of developing purification industry and environmental protection and noise reduction. The multi-objective optimization design method of aerodynamic parameters such as noise and efficiency is adopted in the design of the fan. The performance matching of the whole machine is realized. It has good aerodynamic performance, and the impeller is aligned through strict dynamic balance, so it features stable operation, low noise, small vibration and long life. It is widely used for kitchen exhaust, oil smoke extraction or ventilation in public places such as canteens, hotels, restaurants and catering stores, and is suitable for production equipment such as grain machinery, chemical machinery and plastic machinery.
The main technical parameters
|
Number
(No) |
Speed
（r/min） |
With motor
(Kw-P) |
Flow
（m3/h） |
Total pressure
（Pa） |
Noise
dB（A） |
|
2.5
|
1450
|
0.75-4
|
1300-330
|
450-350
|
≤ 65
|
|
2.8
|
1450
|
1.1-4
|
2200-5600
|
570-440
|
≤ 69
|
|
960
|
0.55-6
|
1430-3600
|
240-230
|
≤ 60
|
|
|
3
|
1450
|
2.2-4
|
3000-5000
|
600-450
|
≤ 71
|
|
960
|
0.75-6
|
1800-4850
|
270-230
|
≤ 61
|
|
|
3.2
|
1450
|
3-4
|
3400-8900
|
760-570
|
≤ 73
|
|
960
|
1.1-6
|
2180-5700
|
310-230
|
≤ 63
|
|
|
3.5
|
1450
|
4-4
|
4500-9900
|
910-700
|
≤ 76
|
|
960
|
1.5-6
|
2900-6400
|
380-290
|
≤ 68
|
|
|
4
|
960
|
2.2-6
|
4445-10500
|
522-395
|
≤ 73
|
|
3.0-6
|
4600-11800
|
550-430
|
≤ 75
|
||
|
4.5
|
960
|
4.0-6
|
6600-14800
|
550-440
|
≤ 76
|
|
5
|
960
|
4.0-6
|
8680-17880
|
815-616
|
≤ 77
|
|
5.5-6
|
9800-19300
|
920-640
|
≤ 79
|
||
|
6
|
960
|
7.5-6
|
10425-21473
|
1250-980
|
≤ 81
|
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Contact Us
Address: Jinao Industrial Zone, Daxi Town, Wenling City, Zhejiang Province
Telephone:0576-86310333
Fax: 0576-86350333
Mailbox:xiaotianwang@vip.qq.com
Website:www.slfbdj.com.cn
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