Press-in Mining Tunnel Fan Blower with 2 Motors 2 Impellers Counterrotating Axial Fan with Muffler
Our company has always been adhering to the service tenet of 'unity, pragmatism, innovation, and integrity'. With high-quality, low-cost products, excellent service, and years of hard work by all employees, our company has developed into a professional manufacturer of High Pressure Induced Draft Fan, Main Ventilator In Coal Mine, Extraction-type Local Ventilator Under The Mine. Your satisfaction is our best reward. We will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers and create a better future.
Kruger Ventilation Fan:
Kruger ventilation fan, primary fan, secondary fan, motor, muffler, and other parts. The body and structural parts are welded with steel plates. The motor and the impeller are directly connected, and the transmission is reliable. The overall structure is simple and compact, sturdy and durable, safe to use, and easy to maintain. The motor is a YBF series mine flameproof three-phase asynchronous motor, which has the characteristics of high wind pressure, large air volume, high efficiency, low noise, and long air supply distance.
FBD series Kruger ventilation fan consists of two sets of working motors, and the two-stage impeller rotates relatively. The first-stage impeller rotates clockwise, the second-stage impeller rotates counterclockwise, and the air enters the first-stage impeller from the collector to obtain energy and then directly enters the second-stage impeller, and is sent out after being pressurized. The role of the secondary impeller, in addition to increasing the airflow energy, also has the function of static guide vanes in other types of axial flow ventilation. Noise is reduced.
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 |
We strive for excellence, service the customers', hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for Press-in Mining Tunnel Fan Blower with 2 Motors 2 Impellers Counterrotating Axial Fan with Muffler. We look forward to becoming your loyal friend and partner to create a mutually beneficial and win-win future! We are looking forward to work with you for a win-win situation.
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