FB Series Mine Explosion-Proof Electric Fan
Explosion-proof axial electric fan for equipment cooling, fixed-position ventilation and local air circulation in underground mines and industrial areas requiring explosion-proof airflow equipment.
This product is intended for near-field airflow around electrical rooms, pump stations, machinery areas and underground chambers. It is not a duct-connected press-in local ventilation fan.
Fixed-Position Airflow for Underground Equipment Cooling
The FB Series Mine Explosion-Proof Electric Fan is used for equipment cooling, fixed-position ventilation and local air circulation in underground mines and hazardous industrial environments requiring explosion-proof airflow equipment.
Typical locations include electrical rooms, machinery installations, pump stations, underground chambers and other fixed points where heat dissipation and continuous local airflow are required.
This product is different from duct-connected press-in local ventilation fans. For long-distance air delivery to roadways or tunneling faces, the correct selection should be an FB press-in fan or FBD counter-rotating local ventilation fan.
Electric Fan vs Press-In Local Ventilation Fan
Built for Fixed Underground Ventilation Points
Explosion-Proof Design
For mine and hazardous-area airflow applications requiring confirmed explosion-proof equipment.
Compact Axial Structure
Short cylindrical housing provides direct airflow for near-field cooling and circulation.
Steel Housing
Welded steel casing and protective coating suit underground handling and industrial use.
Protective Front Guard
Protects the impeller area during fixed-position operation and routine handling.
Easy Installation
Mounting feet and lifting eyes support positioning, installation and maintenance.
Simple Maintenance
Accessible housing and stable assembly reduce routine maintenance complexity.
Multi-Angle Product Display
FB Series Model Range
The FB series covers 0.55–30 kW with airflow from 81 to 1930 m³/min. Final model selection should be confirmed according to airflow demand, voltage system, installation location and explosion-proof requirement.
| Model | Power | Voltage | Current | Airflow | Noise |
|---|---|---|---|---|---|
| FB-30000/(380/660) | 30 kW | 380/660 V | 57.6/33.2 A | 1930 m³/min | ≤85 dB(A) |
| FB-22000/(380/660) | 22 kW | 380/660 V | 44.7/25.7 A | 1690 m³/min | ≤85 dB(A) |
| FB-18500/(380/660) | 18.5 kW | 380/660 V | 35.5/20.5 A | 1570 m³/min | ≤85 dB(A) |
| FB-15000/(380/660) | 15 kW | 380/660 V | 31.6/18.2 A | 1450 m³/min | ≤85 dB(A) |
| Model | Power | Voltage | Current | Airflow | Noise |
|---|---|---|---|---|---|
| FB-11000/(380/660) | 11 kW | 380/660 V | 23.9/13.8 A | 1270 m³/min | ≤85 dB(A) |
| FB-7500/(380/660) | 7.5 kW | 380/660 V | 15.5/8.9 A | 700 m³/min | ≤85 dB(A) |
| FB-5500/(380/660) | 5.5 kW | 380/660 V | 11.6/6.7 A | 630 m³/min | ≤85 dB(A) |
| FB-4000/(380/660) | 4 kW | 380/660 V | 8.6/4.9 A | 570 m³/min | ≤85 dB(A) |
| Model | Power | Voltage | Current | Airflow | Noise |
|---|---|---|---|---|---|
| FB-3000/(380/660) | 3 kW | 380/660 V | 7.4/4.3 A | 460 m³/min | ≤85 dB(A) |
| FB-2200/(380/660) | 2.2 kW | 380/660 V | 4.73/2.73 A | 340 / 160 m³/min | ≤85 dB(A) |
| FB-1500/(380/660) | 1.5 kW | 380/660 V | 3.43/1.97 A | 310 / 170 m³/min | ≤85 dB(A) |
| FB-1100/(380/660) | 1.1 kW | 380/660 V | 2.74/1.57 A | 280 / 125 m³/min | ≤85 dB(A) |
| FB-750/(380/660) | 0.75 kW | 380/660 V | 1.91/1.10 A | 240 / 110 m³/min | ≤85 dB(A) |
| FB-550/(380/660) | 0.55 kW | 380/660 V | 1.38/0.80 A | 220 / 81 m³/min | ≤85 dB(A) |
Typical Fixed Ventilation Applications
Equipment Cooling
Near motors, control systems and auxiliary machinery.
Electrical Rooms
Local air circulation for underground electrical areas.
Pump Stations
Airflow around pumps, motors and machinery installations.
Fixed Ventilation Points
Continuous local airflow at fixed underground positions.
Information Needed for Model Selection
Application Purpose
Cooling, room ventilation or local air circulation.
Required Airflow
Provide m³/min or room and heat-source data.
Voltage System
380/660 V, 660/1140 V or project voltage.
Installation Location
Mine chamber, electrical room or pump station.
Operating Environment
Dust, gas, humidity, temperature and safety needs.
Installation Method
Ground, fixed bracket or customized arrangement.
Choose by Ventilation Duty
FB Mine Explosion-Proof Electric Fan FAQ
Is this fan used for long-distance duct ventilation?
No. It is mainly used for equipment cooling, fixed-position ventilation and local air circulation. Use an FB press-in or FBD counter-rotating fan for long duct ventilation.
Can it be used in underground mines?
Yes. It is designed for underground mine applications and other locations requiring explosion-proof ventilation equipment.
What is the difference from an FB press-in fan?
This electric fan provides local airflow around equipment and fixed sites. An FB press-in fan connects to ventilation ducts and delivers air over a longer distance.
What information is needed for selection?
Please provide airflow demand, voltage, installation location, ventilation purpose, operating environment and explosion-proof requirement.
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