Энергоэффективные шахтные вентиляторы от китайских поставщиков и фабрики FKCDZ для горнодобывающей промышленности
🎬 Product Video
📋 Product Description
🔇
High Efficiency & Low Noise
The support muffler has a complex structure, achieving China's leading noise reduction level — noise can be controlled below 37 decibels.
📡
Online Monitoring System
Real-time monitoring of wind pressure, air volume, motor temperature and vibration, enabling convenient remote management.
🔄
Counter-Rotation Design
Two-stage impellers rotate in opposite directions, acting as guide vanes for each other, eliminating intermediate guide vanes and reducing energy consumption.
🔧
Online Maintenance Design
Equipped with online oil filling and draining devices, allowing lubricating oil to be added during operation, reducing downtime costs.
⚙️
Adjustable Blade Angle
Blade installation angle can be adjusted according to operating conditions (e.g. multiple positions at 45°, 40°, etc.), enabling flexible single-stage or two-stage operation to adapt to different ventilation resistances.
📊 DK40 Main Technical Parameters Table
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Total Pressure (Pa) |
| DK40-6 | FBCDZNo15/2×37 | 15 | 980 | 2×37 | 18.2~43.6 | 382~1690 |
| DK40-6 | FBCDZNo16/2×55 | 16 | 980 | 2×55 | 22.1~52.9 | 435~1923 |
| DK40-6 | FBCDZNo17/2×75 | 17 | 980 | 2×75 | 26.5~63.5 | 491~2171 |
| DK40-6 | FBCDZNo18/2×90 | 18 | 980 | 2×90 | 31.5~75.4 | 551~2433 |
| DK40-6 | FBCDZNo19/2×132 | 19 | 980 | 2×132 | 37.0~88.6 | 614~2711 |
| DK40-6 | FBCDZNo20/2×160 | 20 | 980 | 2×160 | 43.2~103.4 | 680~3004 |
| DK40-6 | FBCDZNo21/2×200 | 21 | 980 | 2×200 | 50.0~119.7 | 750~3312 |
| DK40-8 | FBCDZNo18/2×37 | 18 | 730 | 2×37 | 23.5~56.1 | 306~1350 |
| DK40-8 | FBCDZNo19/2×55 | 19 | 730 | 2×55 | 27.6~66.0 | 341~1504 |
| DK40-8 | FBCDZNo20/2×75 | 20 | 730 | 2×75 | 32.2~77.0 | 377~3334 |
| DK40-8 | FBCDZNo21/2×90 | 21 | 730 | 2×90 | 37.3~89.1 | 416~1838 |
| DK40-8 | FBCDZNo22/2×110 | 22 | 730 | 2×110 | 42.8~102.5 | 457~2017 |
| DK40-8 | FBCDZNo24/2×160 | 24 | 730 | 2×160 | 55.6~133.0 | 543~2400 |
| DK40-8 | FBCDZNo25/2×200 | 25 | 730 | 2×200 | 62.9~150.4 | 589~2605 |
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Total Pressure (Pa) |
| DK45-6 | FBCDZNo12/2×22 | 12 | 980 | 2×22 | 10.7~27.6 | 698~1374 |
| DK45-6 | FBCDZNo13/2×37 | 13 | 980 | 2×37 | 13.6~35.0 | 819~1613 |
| DK45-6 | FBCDZNo14/2×55 | 14 | 980 | 2×55 | 17.0~43.8 | 950~1871 |
| DK45-6 | FBCDZNo15/2×75 | 15 | 980 | 2×75 | 20.9~53.8 | 1091~2148 |
| DK45-6 | FBCDZNo16/2×90 | 16 | 980 | 2×90 | 25.4~65.3 | 1241~2444 |
| DK45-6 | FBCDZNo17/2×132 | 17 | 980 | 2×132 | 30.4~78.3 | 1400~2759 |
| DK45-6 | FBCDZNo18/2×160 | 18 | 980 | 2×160 | 36.1~93.5 | 1570~3093 |
| DK45-6 | FBCDZNo19/2×200 | 19 | 980 | 2×200 | 42.5~109.4 | 1750~3446 |
| DK45-6 | FBCDZNo20/2×250 | 20 | 980 | 2×250 | 49.5~127.6 | 1939~3819 |
| DK45-8 | FBCDZNo16/2×37 | 16 | 730 | 2×37 | 18.9~48.7 | 688~1356 |
| DK45-8 | FBCDZNo17/2×55 | 17 | 730 | 2×55 | 22.7~58.4 | 777~1531 |
| DK45-8 | FBCDZNo18/2×75 | 18 | 730 | 2×75 | 26.9~69.3 | 871~1716 |
| DK45-8 | FBCDZNo19/2×90 | 19 | 730 | 2×90 | 31.6~81.5 | 971~1912 |
| DK45-8 | FBCDZNo20/2×110 | 20 | 730 | 2×110 | 36.9~95.1 | 1076~2119 |
| DK45-8 | FBCDZNo21/2×160 | 21 | 730 | 2×160 | 42.7~110.1 | 1186~2336 |
| DK45-8 | FBCDZNo22/2×200 | 22 | 730 | 2×200 | 49.1~126.6 | 1302~2563 |
📊 DK54 Main Technical Parameters Table
| Operating Range and Main Technical Parameters of DK62(A) Series Mine Counter-Rotating Axial Fans | ||||||
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Static Pressure (Pa) |
| DK62-6 | FBCDZNo12/2×22 | 12 | 980 | 2×22 | 7.4~18.7 | 515~1494 |
| DK62-6 | FBCDZNo13/2×30 | 13 | 980 | 2×30 | 8.1~23 | 792~2300 |
| DK62-6 | FBCDZNo13/2×37 | 13 | 980 | 2×37 | 8~25.4 | 792~2490 |
| DK62-6 | FBCDZNo14/2×37 | 14 | 980 | 2×37 | 10.1~26 | 918~2550 |
| DK62-6 | FBCDZNo14/2×55 | 14 | 980 | 2×55 | 10.1~31.7 | 918~2888 |
| DK62-6 | FBCDZNo15/2×75 | 15 | 980 | 2×75 | 12.4~39.0 | 1054~3315 |
| DK62-6 | FBCDZNo16/2×110 | 16 | 980 | 2×110 | 15.0~47.3 | 1199~3772 |
| DK62-6 | FBCDZNo17/2×132 | 17 | 980 | 2×132 | 18.0~56.8 | 1353~4258 |
| DK62-6 | FBCDZNo18/2×185 | 18 | 980 | 2×185 | 21.4~67.4 | 1517~4774 |
| DK62-6 | FBCDZNo19/2×220 | 19 | 980 | 2×220 | 25.1~79.3 | 1690~5319 |
| DK62-6 | FBCDZNo20/2×250 | 20 | 980 | 2×250 | 29.3~92.5 | 1873~5893 |
| DK62-6 | FBCDZNo21/2×355 | 21 | 980 | 2×355 | 33.9~107.0 | 2065~6497 |
| DK62-8 | FBCDZNo17/2×55 | 17 | 740 | 2×55 | 13.6~42.9 | 772~2428 |
| DK62-8 | FBCDZNo18/2×75 | 18 | 740 | 2×75 | 16.1~50.9 | 865~2722 |
| DK62-8 | FBCDZNo19/2×110 | 19 | 740 | 2×110 | 19.0~60.0 | 964~3033 |
| DK62-8 | FBCDZNo20/2×132 | 20 | 740 | 2×132 | 22.1~69.8 | 1068~3360 |
| DK62-8 | FBCDZNo21/2×160 | 21 | 740 | 2×160 | 25.6~80.8 | 1177~3705 |
| DK62-8 | FBCDZNo22/2×200 | 22 | 740 | 2×200 | 29.5~92.9 | 1292~4066 |
| DK62-8 | FBCDZNo23/2×250 | 23 | 740 | 2×250 | 33.7~106.2 | 1412~4444 |
| DK62-8 | FBCDZNo24/2×315 | 24 | 740 | 2×315 | 38.2~120.7 | 1538~4839 |
| DK62-8 | FBCDZNo25/2×315 | 25 | 740 | 2×315 | 43.2~136.4 | 1669~5250 |
| DK62-8 | FBCDZNo26/2×450 | 26 | 740 | 2×450 | 48.6~153.4 | 1805~5679 |
| DK62-8 | FBCDZNo27/2×450 | 27 | 740 | 2×450 | 54.4~171.8 | 1946~6124 |
| DK62-8 | FBCDZNo28/2×710 | 28 | 740 | 2×710 | 60.7~191.6 | 2093~6586 |
| DK62-10 | FBCDZNo20/2×75 | 20 | 590 | 2×75 | 17.6~55.7 | 679~2136 |
| DK62-10 | FBCDZNo21/2×90 | 21 | 590 | 2×90 | 20.4~64.4 | 748~2355 |
| DK62-10 | FBCDZNo22/2×110 | 22 | 590 | 2×110 | 23.5~74.1 | 821~2585 |
| DK62-10 | FBCDZNo23/2×132 | 23 | 590 | 2×132 | 26.8~84.7 | 898~2825 |
| DK62-10 | FBCDZNo24/2×160 | 24 | 590 | 2×160 | 30.5~96.2 | 978~3076 |
| DK62-10 | FBCDZNo25/2×185 | 25 | 590 | 2×185 | 34.5~108.7 | 1061~3338 |
| DK62-10 | FBCDZNo26/2×250 | 26 | 590 | 2×250 | 38.8~122.3 | 1147~3610 |
| DK62-10 | FBCDZNo27/2×250 | 27 | 590 | 2×250 | 43.4~137.0 | 1237~3893 |
| DK62-10 | FBCDZNo28/2×315 | 28 | 590 | 2×315 | 48.4~152.8 | 1331~4187 |
| DK62-10 | FBCDZNo29/2×355 | 29 | 590 | 2×355 | 53.8~169.7 | 1427~4491 |
| DK62-10 | FBCDZNo30/2×450 | 30 | 590 | 2×450 | 59.5~187.9 | 1527~4806 |
| DK62-10 | FKCDZNo32/2×560 | 32 | 590 | 2×560 | 72.3~228.0 | 1738~5468 |
| DK62-10 | FKCDZNo33/2×800 | 34 | 590 | 2×800 | 86.7~273.4 | 1962~6173 |
| DK62-10 | FKCDZNo36/2×1000 | 36 | 590 | 2×1000 | 102.9~324.7 | 2199~6921 |
| DK62-12 | FBCDZNo24/2×110 | 24 | 490 | 2×110 | 25.3~79.9 | 674~2122 |
| DK62-12 | FBCDZNo25/2×110 | 25 | 490 | 2×110 | 28.6~90.3 | 732~2302 |
| DK62-12 | FBCDZNo26/2×132 | 26 | 490 | 2×132 | 32.2~101.6 | 791~2490 |
| DK62-12 | FBCDZNo27/2×160 | 27 | 490 | 2×160 | 36.1~113.8 | 853~2685 |
| DK62-12 | FBCDZNo28/2×200 | 28 | 490 | 2×200 | 40.2~126.9 | 918~2888 |
| DK62-12 | FBCDZNo29/2×200 | 29 | 490 | 2×200 | 44.7~140.9 | 985~3098 |
| DK62-12 | FBCDZNo30/2×250 | 30 | 490 | 2×250 | 49.5~156.0 | 1054~3315 |
| DK62-12 | FKCDZNoNo32/2×355 | 32 | 490 | 2×355 | 60.0~189.4 | 1199~3772 |
| DK62-12 | FKCDZNo34/2×450 | 34 | 490 | 2×450 | 72.0~227.1 | 1353~4258 |
| DK62-12 | FKCDZNo36/2×560 | 36 | 490 | 2×560 | 85.5~269.6 | 1517~4774 |
| DK62-12 | FKCDZNo38/2×800 | 38 | 490 | 2×800 | 100.5~317.1 | 1690~5319 |
| DK62-12 | FKCDZNo40/2×1000 | 40 | 490 | 2×1000 | 171.2~370.0 | 1873~5893 |
| Operating Range and Main Technical Parameters of DK62(B) Series Mine Counter-Rotating Axial Fans | ||||||
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Static Pressure (Pa) |
| DK62-6 | FBCDZNo15/2×55 | 15 | 980 | 2×55 | 14.5~36.6 | 805~2335 |
| DK62-6 | FBCDZNo16/2×75 | 16 | 980 | 2×75 | 17.6~44.4 | 916~2656 |
| DK62-6 | FBCDZNo17/2×90 | 17 | 980 | 2×90 | 21.1~53.3 | 1035~2999 |
| DK62-6 | FBCDZNo18/2×132 | 18 | 980 | 2×132 | 25.0~63.3 | 1160~3362 |
| DK62-6 | FBCDZNo19/2×160 | 19 | 980 | 2×160 | 29.4~74.4 | 1292~3746 |
| DK62-6 | FBCDZNo20/2×220 | 20 | 980 | 2×220 | 34.3~86.8 | 1432~4150 |
| DK62-6 | FBCDZNo21/2×280 | 21 | 980 | 2×280 | 39.7~100.5 | 1579~4576 |
| DK62-8 | FBCDZNo18/2×22 | 18 | 740 | 2×55 | 18.9~47.8 | 661~1917 |
| DK62-8 | FBCDZNo19/2×75 | 19 | 740 | 2×75 | 22.2~56.2 | 737~2136 |
| DK62-8 | FBCDZNo20/2×90 | 20 | 740 | 2×90 | 25.9~65.5 | 816~2367 |
| DK62-8 | FBCDZNo21/2×132 | 21 | 740 | 2×132 | 30.0~75.9 | 900~2609 |
| DK62-8 | FBCDZNo22/2×160 | 22 | 740 | 2×160 | 34.5~87.2 | 988~2863 |
| DK62-8 | FBCDZNo23/2×185 | 23 | 740 | 2×185 | 39.4~99.7 | 1080~3130 |
| DK62-8 | FBCDZNo24/2×220 | 24 | 740 | 2×220 | 44.8~113.2 | 1176~3408 |
| DK62-8 | FBCDZNo25/2×280 | 25 | 740 | 2×280 | 50.6~128.0 | 1276~3698 |
| DK62-8 | FBCDZNo26/2×355 | 26 | 740 | 2×355 | 56.9~144.0 | 1380~3999 |
| DK62-8 | FBCDZNo27/2×355 | 27 | 740 | 2×355 | 63.7~161.0 | 1488~4313 |
| DK62-8 | FBCDZNo28/2×450 | 28 | 740 | 2×450 | 71.1~179.8 | 1600~4638 |
| DK62-10 | FBCDZNo21/2×75 | 21 | 590 | 2×75 | 23.9~60.5 | 572~1659 |
| DK62-10 | FBCDZNo22/2×75 | 22 | 590 | 2×75 | 27.5~69.5 | 628~1820 |
| DK62-10 | FBCDZNo23/2×90 | 23 | 590 | 2×90 | 31.4~79.5 | 686~1990 |
| DK62-10 | FBCDZNo24/2×110 | 24 | 590 | 2×110 | 35.7~90.3 | 747~2166 |
| DK62-10 | FBCDZNo25/2×160 | 25 | 590 | 2×160 | 40.3~102.1 | 811~2351 |
| DK62-10 | FBCDZNo26/2×185 | 26 | 590 | 2×185 | 45.4~114.8 | 877~2542 |
| DK62-10 | FBCDZNo27/2×200 | 27 | 590 | 2×200 | 50.8~128.6 | 946~2742 |
| DK62-10 | FBCDZNo28/2×250 | 28 | 590 | 2×250 | 56.7~143.4 | 1017~2949 |
| DK62-10 | FBCDZNo29/2×250 | 29 | 590 | 2×250 | 63.0~159.3 | 1091~3163 |
| DK62-10 | FBCDZNo30/2×315 | 30 | 590 | 2×315 | 69.7~176.4 | 1168~3385 |
| DK62-10 | FKCDZNo32/2×450 | 32 | 590 | 2×450 | 84.6~214.0 | 1329~3851 |
| DK62-10 | FKCDZNo34/2×560 | 34 | 590 | 2×560 | 101.5~256.7 | 1500~4348 |
| DK62-10 | FKCDZNo36/2×710 | 36 | 590 | 2×710 | 120.4~304.7 | 1682~4874 |
| DK62-12 | FBCDZNo25/2×110 | 25 | 490 | 2×110 | 33.5~84.8 | 559~1621 |
| DK62-12 | FBCDZNo26/2×110 | 26 | 490 | 2×110 | 37.7~95.3 | 605~1754 |
| DK62-12 | FBCDZNo27/2×132 | 27 | 490 | 2×132 | 42.2~106.8 | 652~1891 |
| DK62-12 | FBCDZNo28/2×160 | 28 | 490 | 2×160 | 47.1~119.1 | 702~2034 |
| DK62-12 | FBCDZNo29/2×160 | 29 | 490 | 2×160 | 52.3~132.3 | 753~2182 |
| DK62-12 | FBCDZNo30/2×200 | 30 | 490 | 2×200 | 57.9~146.5 | 806~2335 |
| DK62-12 | FKCDZNo32/2×250 | 32 | 490 | 2×250 | 70.3~177.7 | 916~2656 |
| DK62-12 | FKCDZNo34/2×315 | 34 | 490 | 2×315 | 84.3~213.2 | 1035~2999 |
| DK62-12 | FKCDZNo36/2×450 | 36 | 490 | 2×450 | 100.0~253.1 | 1160~3362 |
| DK62-12 | FKCDZNo38/2×560 | 38 | 490 | 2×560 | 117.6~297.6 | 1292~3746 |
| DK62-12 | FKCDZNo40/2×710 | 40 | 490 | 2×710 | 137.2~347.2 | 1432~4150 |
| DK62-12 | FKCDZNo42/2×1000 | 42 | 490 | 2×1000 | 158.8~401.9 | 1579~4576 |
| DK62-12 | FKCDZNo44/2×1250 | 44 | 490 | 2×1250 | 182.6~462.1 | 1733~5022 |
📊 DK62(A) Main Technical Parameters Table
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Total Pressure (Pa) |
| DK45-6 | FBCDZNo12/2×22 | 12 | 980 | 2×22 | 10.7~27.6 | 698~1374 |
| DK45-6 | FBCDZNo13/2×37 | 13 | 980 | 2×37 | 13.6~35.0 | 819~1613 |
| DK45-6 | FBCDZNo14/2×55 | 14 | 980 | 2×55 | 17.0~43.8 | 950~1871 |
| DK45-6 | FBCDZNo15/2×75 | 15 | 980 | 2×75 | 20.9~53.8 | 1091~2148 |
| DK45-6 | FBCDZNo16/2×90 | 16 | 980 | 2×90 | 25.4~65.3 | 1241~2444 |
| DK45-6 | FBCDZNo17/2×132 | 17 | 980 | 2×132 | 30.4~78.3 | 1400~2759 |
| DK45-6 | FBCDZNo18/2×160 | 18 | 980 | 2×160 | 36.1~93.5 | 1570~3093 |
| DK45-6 | FBCDZNo19/2×200 | 19 | 980 | 2×200 | 42.5~109.4 | 1750~3446 |
| DK45-6 | FBCDZNo20/2×250 | 20 | 980 | 2×250 | 49.5~127.6 | 1939~3819 |
| DK45-8 | FBCDZNo16/2×37 | 16 | 730 | 2×37 | 18.9~48.7 | 688~1356 |
| DK45-8 | FBCDZNo17/2×55 | 17 | 730 | 2×55 | 22.7~58.4 | 777~1531 |
| DK45-8 | FBCDZNo18/2×75 | 18 | 730 | 2×75 | 26.9~69.3 | 871~1716 |
| DK45-8 | FBCDZNo19/2×90 | 19 | 730 | 2×90 | 31.6~81.5 | 971~1912 |
| DK45-8 | FBCDZNo20/2×110 | 20 | 730 | 2×110 | 36.9~95.1 | 1076~2119 |
| DK45-8 | FBCDZNo21/2×160 | 21 | 730 | 2×160 | 42.7~110.1 | 1186~2336 |
| DK45-8 | FBCDZNo22/2×200 | 22 | 730 | 2×200 | 49.1~126.6 | 1302~2563 |
📊 DK62(B) Main Technical Parameters Table
| Fan Model | Mine Safety Certificate | Machine No. | Speed (rpm) | Power (kW) | Air Volume (m³/s) | Static Pressure (Pa) |
| DK54-6 | FBCDZNo12/2×18.5 | 12 | 980 | 2×18.5 | 12~26 | 400~1500 |
| DK54-6 | FBCDZNo13/2×30 | 13 | 980 | 2×30 | 15.2~33.7 | 463~1750 |
| DK54-6 | FBCDZNo14/2×45 | 14 | 980 | 2×45 | 18.9~42.1 | 537~2029 |
| DK54-6 | FBCDZNo15/2×55 | 15 | 980 | 2×55 | 23.3~51.7 | 617~2340 |
| DK54-6 | FBCDZNo16/2×75 | 16 | 980 | 2×75 | 28.3~62.8 | 702~2560 |
| DK54-6 | FBCDZNo17/2×110 | 17 | 980 | 2×110 | 33.9~75.3 | 792~2992 |
| DK54-6 | FBCDZNo18/2×132 | 18 | 980 | 2×132 | 40.2~89.4 | 888~3354 |
| DK54-6 | FBCDZNo19/2×185 | 19 | 980 | 2×185 | 47.3~105.0 | 989~3737 |
| DK54-6 | FBCDZNo20/2×220 | 20 | 980 | 2×220 | 55.0~123.0 | 1096~4141 |
| DK54-6 | FBCDZNo21/2×220 | 21 | 980 | 2×220 | 34.3~86.8 | 1432~4150 |
| DK54-8 | FBCDZNo18/2×75 | 18 | 740 | 2×75 | 30.0~68.0 | 506~1913 |
| DK54-8 | FBCDZNo19/2×90 | 19 | 740 | 2×90 | 36.0~79.0 | 564~2131 |
| DK54-8 | FBCDZNo20/2×110 | 20 | 740 | 2×110 | 42.0~93.0 | 625~2361 |
| DK54-8 | FBCDZNo21/2×132 | 21 | 740 | 2×132 | 48.0~107.0 | 670~2603 |
| DK54-8 | FBCDZNo22/2×160 | 22 | 740 | 2×160 | 55.0~123.0 | 756~2857 |
| DK54-8 | FBCDZNo23/2×200 | 23 | 740 | 2×200 | 63.0~141.0 | 820~3125 |
| DK54-8 | FBCDZNo24/2×250 | 24 | 740 | 2×250 | 72.0~160.0 | 900~3400 |
| DK54-8 | FBCDZNo25/2×315 | 25 | 740 | 2×315 | 81.0~181.0 | 977~3689 |
| DK54-8 | FBCDZNo26/2×355 | 26 | 740 | 2×355 | 92.0~204.0 | 1056~3990 |
| DK54-10 | FBCDZNo27/2×220 | 27 | 590 | 2×220 | 80.0~179.0 | 700~2643 |
| DK54-10 | FBCDZNo28/2×250 | 28 | 590 | 2×250 | 90.0~200.0 | 752~2843 |
| DK54-10 | FBCDZNo29/2×315 | 29 | 590 | 2×315 | 100.0~245.0 | 852~3220 |
| DK54-10 | FBCDZNo30/2×355 | 30 | 590 | 2×355 | 110.0~271.0 | 864~3264 |
| DK54-10 | FBCDZNo31/2×450 | 31 | 590 | 2×450 | 122.0~262.0 | 950~3400 |
| DK54-10 | FKCDZNo32/2×560 | 32 | 590 | 2×560 | 132.0~288.0 | 980~3650 |
| DK54-10 | FKCDZNo33/2×630 | 33 | 590 | 2×630 | 143.0~318.0 | 1050~3850 |
| DK54-10 | FKCDZNo34/2×710 | 34 | 590 | 2×710 | 160.0~344.0 | 1050~4100 |
| DK54-12 | FKCDZNo35/2×560 | 35 | 490 | 2×560 | 148.0~324.0 | 900~3250 |
| DK54-12 | FKCDZNo36/2×630 | 36 | 490 | 2×630 | 162.0~342.0 | 950~3450 |
| DK54-12 | FKCDZNo37/2×710 | 37 | 490 | 2×710 | 178.0~380.0 | 980~3620 |
| DK54-12 | FKCDZNo38/2×800 | 38 | 490 | 2×800 | 192.0~416.0 | 1050~3800 |
| DK54-12 | FKCDZNo39/2×900 | 39 | 490 | 2×900 | 205.0~452.0 | 1100~4030 |
| DK54-12 | FKCDZNo40/2×1000 | 40 | 490 | 2×1000 | 220.0~483.0 | 1150~4230 |
| DK54-12 | FKCDZNo41/2×1200 | 41 | 490 | 2×1200 | 240.0~520.0 | 1200~4450 |
| DK54-12 | FKCDZNo42/2×1300 | 42 | 490 | 2×1300 | 255.0~560.0 | 1300~4650 |
🖼️ Appearance Schematic Diagram
🏭 Application Diagram
📷 Detail Photos
❓ Frequently Asked Questions (FAQ)
QWhat is the noise level of the DK series coal mine counter-rotating axial fan?
The DK series fans are equipped with a specially designed support muffler with a complex structure, achieving China's leading noise reduction performance. The operating noise level can be controlled below 37 decibels, making it suitable for environments with strict noise requirements.
QWhat parameters can the online monitoring system of the DK fan track?
The built-in online monitoring system can track wind pressure, air volume, motor temperature, and vibration in real time. This data supports remote management and helps operators detect anomalies early, improving both safety and operational efficiency.
QWhat is the advantage of the counter-rotation design in DK series fans?
The counter-rotation design uses two-stage impellers rotating in opposite directions. Each impeller acts as a guide vane for the other, eliminating the need for intermediate guide vanes. This design significantly reduces energy consumption while maintaining high aerodynamic efficiency.
QCan the blade angle of the DK fan be adjusted during operation?
Yes. The blade installation angle is adjustable and can be set to multiple positions (e.g., 45°, 40°, etc.) according to actual operating conditions. This allows the fan to operate flexibly in single-stage or two-stage mode, adapting to varying ventilation resistance requirements in coal mines.
QDoes the DK fan support maintenance without shutting down?
Yes. The DK series fans are equipped with online oil filling and draining devices, allowing lubricating oil to be added or replaced while the fan is running. This design minimizes downtime and reduces maintenance costs significantly.
QWhat are the available models and power ranges for DK series fans?
The DK series includes multiple models such as DK40, DK45, DK54, and DK62, covering machine numbers from No.12 to No.44. Motor power ranges from 2×18.5 kW to 2×1250 kW, with air volumes from approximately 7 m³/s up to 560 m³/s, making them suitable for a wide range of mine ventilation applications.
