
Fbd (type II) Mine Isolated Explosion Type Press-in Axial Flow Local Fan Fbd (II) ...
We will continue to be responsible for our products, markets, channels and customers, as well as launching new series of Workshop Roof Ventilator, Anti-corrosion Centrifugal Fan, Coal Mine Main Fan. We give competitive price for quality solutions and we are going to make certain your shipment is handled quickly by our logistics department. Over the years, our company has been persisting in the development concept of 'customer satisfaction as the focus' and gradually created and cultivated a professional and practical enterprise team. It is hoped that we can gradually move towards diversification and group management in the industry and maximize the benefits of scale through the possession of the domestic market and the export of technology and products in the international market.
Underground Ventilation Fans:
Underground ventilation fans have the characteristics of reasonable structure, complete specifications, high efficiency, obvious effect of energy saving, low noise, and long distance of air supply. According to the requirements of different ventilation resistance, it can be used as a whole machine and can be used in stages, so as to reduce ventilation power consumption and save energy. If the length of the roadway is less than 2000m, the air can be supplied normally without moving the fan, which reduces the labor intensity of the workers and saves ventilation time. It is the ideal equipment for local ventilation in underground coal mines. At the same time, it can also be used in high-pressure ventilation applications such as metallurgy, nonferrous, gold, chemical industry, shipbuilding, and, ceramic industries.
Underground ventilation fans are mainly used as press-in type local ventilators in the underground coal mines. It applies to the local ventilation applications of mining working face afacesarious kinds of chambers. At the same time, it is also applicable to the local ventilation applications in other mines and various kinds of tunnel ventilation.

The composition of the model and its representative meaning
Take FD№6.3/30×2 type fan as an example


Product parameter list
Serial no. | Machine no. | Air volume (m3/min) | Full pressure (Pa) | Power (KW) |
1 | 3.5/4.4 | 133-90 | 715-1320 | 2.2×2 |
2 | 4/3 | 111-56 | 172-1800 | 1.5×2 |
3 | 4/4.4 | 136-72 | 251-1880 | 2.2×2 |
4 | 4/6 | 150-86 | 351-1956 | 3×2 |
5 | 5/8 | 210-120 | 331-2503 | 4×2 |
6 | 5/11 | 228-132 | 371-2950 | 5.5×2 |
7 | 5/15 | 245-150 | 380-3524 | 7.5×2 |
8 | 5.6/15 | 274-164 | 375-3750 | 7.5×2 |
9 | 5.6/22 | 340-210 | 405-4418 | 11×2 |
10 | 5.6/30 | 395-250 | 450-4470 | 15×2 |
11 | 6.3/30 | 420-260 | 413-4950 | 15×2 |
12 | 6.3/37 | 486-292 | 513-5130 | 18.5×2 |
13 | 6.3/44 | 525-310 | 600-5263 | 22×2 |
14 | 6.3/60 | 590-390 | 760-5800 | 30×2 |
15 | 7.1/60 | 620-396 | 603-6450 | 30×2 |
16 | 7.1/74 | 672-480 | 800-6500 | 37×2 |
17 | 7.1/90 | 738-400 | 1100-6700 | 45×2 |
18 | 8.2/74 | 630-270 | 420-6900 | 37×2 |
19 | 8.2/90 | 654-380 | 600-7600 | 45×2 |
20 | 8.2/110 | 790-550 | 680-8200 | 55×2 |
21 | 8.2/150 | 964-546 | 700-8600 | 75×2 |
22 | 10/60 | 1170-814 | 745-2733 | 30×2 |
Product advantages
Our company has introduced the latest research results of the Chinese Academy of Sciences, C4—II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.
Our company is a rigorous and passionate service provider of Fbd (type II) Mine Isolated Explosion Type Press-in Axial Flow Local Fan Fbd (II) .... We believe that through our continuous efforts and pursuit, we will be able to achieve mutual benefit and win-win results with our customers and enterprises! We adhere to the concept of 'innovation, efficiency, satisfaction', while opening up a broader market and serving customers, all of our staff will continue to be down-to-earth and strive to provide customers with better products and considerate services.
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