Bigfans (Wuhan) ventilation equipment Co. Ltd
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Energy Efficient and Low Noise Level Industrial Ceiling Fans
The PMSM High Volume Low Speed Industrial Fans (PMSM Series HVLS Industrial Fans) are designed to provide efficient and powerful air circulation for large spaces such as warehouses, factories, and gymnasiums. These industrial fans are equipped with high-quality aluminum alloy blades and a sturdy steel hub, ensuring durability and optimal performance.
1. Lower noise level
2. Wider blades
3. Higher air volume
4. More energy efficient
5. Improved air circulation and distribution
6. Reduced energy costs
7. Eco-friendly and sustainable solution
8. Low maintenance requirements
9. Ideal for large spaces such as warehouses, factories, and gymnasiums
10. Can be integrated with smart technologies for optimal performance and control.
| DIAMETER | 8ft(2.5m) | 12ft(3.8m) | 16ft(5.0m) | 20ft(6.2m) | 24ft(7.3m) |
| MODEL | SFFCA25 | SFFCA38 | SFFCA50 | SFFCA62 | SFFCA73 |
| AIR VOLUME | 6500m³/min | 8600m³/min | 13050m³/min | 14100m³/min | 15850m³/min |
| MAXIMUM SPEED | 140RPM | 100RPM | 70RPM | 60RPM | 55RPM |
| WEIGHT | 35Kg | 51Kg | 75Kg | 90Kg | 127Kg |
| MOTOR POWER | 0.3kw | 0.4kw | 1.1kw | 1.1kw | 1.5kw |
| FULL LOAD CURRENT | 1.8AMPS/220V | 2.0Amps/380v 2.3Amps/220v | 2.4Amps/380v 3.2Amps/220v | 3.0Amps/380v 3.5Amps/220v | 3.5Amps/380v 5.5Amps/220v |
Basic technical parameters: Model SFFCA73 (PMSM SERIES)
| No. | Main Configuration | Description | Photo |
| 1 | Motor | 1. Industry's top PMSM motor; Power: 1.5kw; Insulation class: F, 50/60HZ; 2. Energy efficiency rating IE2; Operating noise less than 40dB; 3. No gear box, no oil change, truly maintenance-free; Passed the CCC, ISO and CE certification. |  |
| 2 | Inverter | Built-in safety protection module, Control system: Built-in safety protection module, automatically cut off the output in the event of an accident. | |
| 3 | Blades | Our blade is made of 6063T5 special high-strength aviation magnesium-aluminum alloy material, which is extruded into one piece. | |
Industrial Fan Applications – Key Use Cases
1,Factory & Warehouse Ventilation
Industrial fans are critical for maintaining airflow in large facilities. They reduce heat buildup, remove airborne contaminants, and improve air quality, ensuring a safer and more productive work environment.
2,HVAC System Support
High-capacity industrial fans enhance heating, ventilation, and air conditioning (HVAC) efficiency by distributing conditioned air evenly, reducing energy costs, and eliminating hot/cold spots.
3,Dust & Fume Extraction
In manufacturing, welding, or chemical processing, industrial exhaust fans capture hazardous dust, smoke, and fumes, protecting workers and complying with workplace safety regulations.
4,Drying & Cooling Processes
Heavy-duty fans accelerate drying in industries like agriculture (e.g., grain drying), textiles, or automotive painting, while also cooling machinery to prevent overheating.
5,Air Circulation in Large Spaces
High-volume, low-speed (HVLS) fans are ideal for warehouses, hangars, and gymnasiums, providing gentle, energy-efficient airflow over wide areas without creating disruptive noise.
6,Tunnel & Underground Ventilation
Explosion-proof industrial fans ensure safe airflow in mining tunnels, subways, and underground facilities, mitigating risks of gas accumulation and ensuring worker safety.
7,Data Center Cooling
Precision fans manage airflow in server rooms, preventing equipment overheating and maintaining optimal operating temperatures for critical IT infrastructure.
8,Agriculture & Livestock
Industrial fans regulate temperature and humidity in greenhouses, poultry farms, and dairy barns, promoting animal health and crop growth.
The Product Technical Support and Services for the PMSM Series HVLS Industrial Fans include:
- Installation assistance to ensure proper setup and operation of the fan.
- Troubleshooting guidance for any technical issues that may arise during operation.
- Maintenance recommendations to keep the fan running efficiently and prolong its lifespan.
- Warranty support to address any defects or malfunctions covered under the product warranty.
Product Packaging and Shipping for PMSM Series HVLS Industrial Fans:
The PMSM Series HVLS Industrial Fans are carefully packaged to ensure safe delivery to our customers. Each fan is securely wrapped and placed in a sturdy wooden box with ample cushioning material to prevent any damage during transit.
Q: Are you factory or trading company?
A: We are factory which established more than 12 years.
Q: How is your motor’s quality compared with others?
A: High efficiency (85%~89%) is our strength.
Low repair rate (less than 0.08%).
All the motors have passed ISO9000, CE.
Q: Where is the HVLS Industrial Fan manufactured?
A: The fan is manufactured in Wuhan, China.
Q: Can you provide customized logo?
A: Yes, clients’ own logo or branding words can be customized on the motor.
Q: What is the minimum order quantity for the HVLS Industrial Fan?
A: The minimum order quantity is 10 sets.
Q: What is your delivery time?
A: Usually we have stock, delivery time within 7 working days.
If there is customized requirement, time is negotiable.
Q: What other services can you provide?
A: Accepted delivery terms: FOB,CFR,CIF,EXW,DDP,DDU.
Accepted payment type: T/T, L/C;