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Model SWF-I Mixed-Flow Ventilator

Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Tel: +86-13586259916
E-mail:[email protected]
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Model SWF-I Mixed-Flow Ventilator
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Product Advantages Product Features

The SWF-I mixed-flow ventilator is a novel type of fan that bridges the gap between axial-flow and centrifugal fans, combining the advantages of both. It generates higher static pressure than an axial-flow fan of the same model size, while delivering a greater airflow volume than a centrifugal fan of the same size; its key advantages include a broad high-efficiency operating range and superior overall efficiency. This ventilator is widely utilized in the ventilation and exhaust systems of office buildings, hotels, and other large-scale, high-end commercial and residential structures. It is also employed for ventilation and air exchange in industrial settings—such as cold storage facilities and textile plants—serving as an effective substitute for low-pressure centrifugal fans or high-pressure axial-flow fans without the need for extensive noise-reduction installations.

Immediately Import and export si
ze		 Shape and installation dimensions
D1 D2 D3 n-d1    H a b d2
2.5  φ260 φ290 φ320 6-Φ9   185  140  180  φ11
3  φ310 φ340 φ370 6-φ9   220  160  200  φ11
4  φ485 φ450 φ410 6-Φ9   265  200  300  φ12
4.5  φ540 φ500 φ460 6-Φ9   290  200  300  φ13
5  φ590 φ550 φ510 12-Φ11   316  300  400  φ13
6  φ690 φ650 φ610 12-Φ11   380  400  500  φ15
7  φ790 φ750 φ710 12-Φ11   428  500  600  φ15
8  φ890 φ850 φ810 12-φ11   487  500  600  φ15
9  φ990 φ950 φ910 12-φ11   545  600  700  φ15
10  φ1110 φ1060 φ1010 12-φ11   595  600  700  φ15
11  φ1230 φ1160 φ1120 16-φ13   645  730  830  φ19
12  φ1330 φ1260 φ1220 16-Φ13   700  800  970  φ19
13  φ1420 φ1370 φ1322 16-φ13   757  920  1020  φ22

Immediately I type other size Ⅱ type other size
C d L C d L
2.5  240  290  380  380  290  420 
3  300  350  383  240  350  480 
4  360/330 410/380 500/450 300  420  580 
4.5  330  380  600/480 420  460  560 
5  380  430  520  400  520  580 
6  430/420 480/470 580  460  600  725 
7  500/380 550/430 750/650 380  430  650 
8  600/470 650/530 890/740 430  660  890 
9  620  680  850/800 600  860  980 
10  690  750  1003/870 800  740  1020 
11  740/690 800/750 870  680  740  950 
12  750  820  1050  680  820  1100 
13  700  780  1155  700  900  1158 

Immediately Speed
(min)		 Motor power
(kw)		 Voltage
(V )		 Traffic
(m³/ h)		 Total  pressure
(Pa)		 Noise
dB(A)
4  1450  0.37  380  4302-3053 143-212 <71
4.5  1450  0.37  380  4552-3392 207-265 <73
5  1450  1.1  380  7433-5252 220-326 <77
6  1450  1.5  380  10000-8121 200-325 <79
7  1450  3  380  18800-11780 329-470 <82
8  960  4  380  25467-18636 193-382 <82
9  960  5.5  380  34206-27174 282-430 <86
10  960  7.5  380  44054-36916 288-371 <86
11  960  11  380  48729-43572 310-376 <86
12  720  15  380  64292-57226 429-498 <91
13  720  15  380  71565-63699 441-508 <91
About Us
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd.
Zhejiang Shenli Explosion proof Electromechanical Co., Ltd. is a modern enterprise specializing in the production of explosion-proof axial flow fans, and providing customized energy saving mixed-flow fan products, centrifugal ventilation fans, and civilian fans. All fans are produced strictly in accordance with the national level 2 energy efficiency standards. Our company regards talent as the foundation of enterprise development and has strong technical strength and abundant human resources. Guided by scientific production management, the production workshop adopts a closed modern factory building with its own experimental center, processing center, testing center and equipment, ensuring strong product quality and winning wide trust and praise from users. To face the market with professional skills, greater investment, and continuous innovation. With a nationwide marketing network and scientific sales philosophy, combined with quality and brand, it has created strong competitiveness, making it stand out among its peers. As a professional swf-i mixed-flow ventilator factory and wholesaler Factory, our products are sold well throughout the country and Southeast Asia.
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