Взрывозащищенные шахтные вентиляторы от китайских производителей: эффективная подача воздуха, низкий уровень шума, высокое качество
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Product Video
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Product Description
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Counter-Rotating Direct Drive Design
Eliminates the traditional guide vane device, reducing internal friction and improving static pressure efficiency by 8%.
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Triple-Twisted Blades
Wide high-efficiency operating range with a maximum efficiency of 86%, ensuring the fan consistently operates in the high-efficiency zone.
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Multi-Level Operation Function
Dual-stage impellers can operate independently or together, offering flexible adjustment based on tunnel length — saving over 30% in energy.
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Key Safety Design Features
Explosion-proof integrated design with a thick steel plate welded casing, meeting Exd I Mb explosion-proof classification.
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Maintenance-Friendly Design
Modular structure allows easy disassembly and assembly of key components such as impellers and bearings without complex tools.
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Main Technical Parameters
| Fan Model | Speed (rpm) | Power (kW) | Motor Model | Rated Voltage (V) | Air Volume (m³/min) | Total Pressure (Pa) | Max Total Pressure Efficiency (%) | A-weighted Sound Pressure Level (dB(A)) | Dimensions ΦxL (mm) |
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| №3.5 | 2840 | 2x2.2 | YBF2-90L-2 | 380/660 | 204~126 | 760~1140 | 86 | 22 | 445x1135 |
| №4.0 | 2830 | 2x1.1 | YBF2-802-2 | 380/660 | 92~47 | 152~1707 | 86 | 22 | 575x1500 |
| 2840 | 2x1.5 | YBF2-90S-2 | 380/660 | 111~56 | 172~1933 | 86 | 22 | ||
| 2840 | 2x2.2 | YBF2-90L-2 | 380/660 | 136~72 | 251~2156 | 86 | 22 | ||
| 2880 | 2x3 | YBF2-100L-2 | 380/660 | 115~86 | 351~2300 | 86 | 22 | ||
| №5.0 | 2890 | 2x4 | YBF2-112M-2 | 380/660 | 184~102 | 231~2200 | 86 | 22 | 700x1930 |
| 2900 | 2x5.5 | YBF2-132S1-2 | 380/660/1140 | 200~100 | 220~2950 | 86 | 22 | ||
| 2900 | 2x7.5 | YBF2-132S2-2 | 380/660/1140 | 255~155 | 380~3524 | 86 | 22 | ||
| №5.6 | 2900 | 2x7.5 | YBF2-132S2-2 | 380/660/1140 | 274~124 | 354~3573 | 86 | 22 | 770x2100 |
| 2930 | 2x11 | YBF2-160M1-2 | 380/660/1140 | 345~191 | 495~4518 | 86 | 22 | ||
| 2930 | 2x15 | YBF2-160M2-2 | 380/660/1140 | 395~250 | 700~4740 | 86 | 22 | ||
| №6.0 | 2930 | 2x15 | YBF2-160M2-2 | 380/660/1140 | 420~240 | 350~5150 | 86 | 22 | 820x2500 |
| 2930 | 2x18.5 | YBF2-160L-2 | 380/660/1140 | 486~256 | 513~5330 | 86 | 22 | ||
| 2940 | 2x22 | YBF2-180M-2 | 380/660/1140 | 525~310 | 615~5460 | 86 | 22 | ||
| №6.3 | 2930 | 2x15 | YBF2-160M2-2 | 380/660/1140 | 420~240 | 350~5150 | 86 | 22 | 850x2500 |
| 2930 | 2x18.5 | YBF2-160L-2 | 380/660/1140 | 486~256 | 513~5330 | 86 | 22 | ||
| 2940 | 2x22 | YBF2-180M-2 | 380/660/1140 | 525~310 | 615~5460 | 86 | 22 | ||
| 2950 | 2x30 | YBF2-200L1-2 | 380/660/1140 | 590~320 | 760~5900 | 86 | 22 | 850x2700 | |
| №71 | 2950 | 2x30 | YBF2-200L1-2 | 380/660/1140 | 620~370 | 600~6624 | 86 | 22 | 930x2740 |
| 2950 | 2x37 | YBF2-200L2-2 | 380/660/1140 | 745~400 | 890~6630 | 86 | 22 | ||
| 2970 | 2x45 | YBF2-225M-2 | 380/660/1140 | 830~545 | 1450~6780 | 86 | 22 | 930x2830 | |
| №8.0 | 2950 | 2x30 | YBF2-200L1-2 | 380/660/1140 | 520~265 | 400~6600 | 86 | 22 | 1040x2760 |
| 2970 | 2x45 | YBF2-225M-2 | 380/660/1140 | 680~380 | 600~7600 | 86 | 22 | 1040x2900 | |
| 2970 | 2x55 | YBF2-250M-2 | 380/660/1140 | 820~480 | 700~8300 | 86 | 22 | 1040x3050 | |
| 2970 | 2x75 | YBF2-280M-2 | 380/660/1140 | 1260~675 | 2160~7170 | 86 | 22 | 1040x3190 | |
| №10 | 1450 | 2x30 | YBF2-200L-4 | 380/660/1140 | 830~450 | 360~3060 | 86 | 22 | 1250x2800 |
| №11.2 | 1450 | 2x37 | YBF2-225S-4 | 380/660/1140 | 1170~570 | 375~3910 | 86 | 22 | 1450x3900 |
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Appearance Schematic Diagram
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Application Diagram
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Detailed Photos
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Frequently Asked Questions (FAQ)
QWhat is the maximum total pressure efficiency of the FBD series tunnel fan?
The FBD series tunnel fan achieves a maximum total pressure efficiency of up to 86%, ensuring it consistently operates within the high-efficiency range across all available models.
QWhat explosion-proof rating does the FBD fan comply with?
The FBD fan features an explosion-proof integrated design with a thick steel plate welded casing, meeting the Exd I Mb explosion-proof classification, making it suitable for use in hazardous underground mining environments.
QHow does the multi-level operation function save energy?
The dual-stage impellers can operate independently or in combination depending on the tunnel length and ventilation requirements. This flexible operation mode results in energy savings of 30% or more compared to single-mode continuous operation.
QWhat voltage options are available for the FBD fan motors?
Depending on the model, the FBD fan motors support rated voltages of 380V/660V or 380V/660V/1140V, providing flexibility for different power supply conditions in mining and tunnel applications.
QHow easy is it to maintain the FBD series fan?
The FBD fan features a modular design that allows key components such as impellers and bearings to be easily disassembled and reassembled without the need for specialized or complex tools, significantly reducing maintenance time and cost.
QWhat is the advantage of the counter-rotating direct drive design?
By eliminating the traditional guide vane device, the counter-rotating direct drive design reduces internal friction within the fan, resulting in an 8% improvement in static pressure efficiency and a more compact, reliable mechanical structure.