Send Message
Contact Us

Contact Person : Ni

Phone Number : +8613915529290

WhatsApp : +8613915529290

Free call

20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque

Minimum Order Quantity : Negotiate Price : Negotiate
Packaging Details : Wood carton Delivery Time : 5-10 work days
Payment Terms : T/T Supply Ability : 100 sets per month
Place of Origin: Suzhou, China Brand Name: DYMFAN
Certification: ISO9001/CE Model Number: D-500B

Detail Information

Product Name: Big HVLS Fan Airflow: 10000 M³/min
Series: D-500 Diameter: 4.3m
Power Supply: 220V/380V Max Power Consumption: 700W
Maximum Rev: 95 RPM Total Weight: 17 Kg
Blade Material: Aluminium No. Of Blades: 5 Blades
Application: Warehouse,Industry,High-ceiling Space,restaurant Motor: PMSM Motor
High Light:

6.1M Big Ceiling Fan


20FT Big Ceiling Fan


HVLS Fan For Mosque

Product Description

20FT 6.1M Hot Sell Big Ceiling Fan Low Noisy HVLS Fan For Workshop

The width of the blade is gradually narrow along the radial, on the contrary the velocity increases, improve the equilibrium in generating the airflow along the whole blade; So it is better performance than blade with the same width along the radial.


Motor System---imported Germany motor
1. Low backlash assembly process and gear grinding technique, lower noise
2. Strength the bearing frame structure, increase oil seal and strength the motor structure with trapezoidal shaft structure, higher safety
3. Shell top Omala S4 Long life synthetic gear oil
Control system
Introducing importde high quality electric cabinet, energy efficientcy integated with security potection.
Using Fluorocarbon Iacquer box configuration Schneider load switch,ventilating port.
with over current and overvoltage/under votage/open phase/over load/overheat protection,make it antomatic power-off when have an accident.
Fan Blades
1. The material of the fan blade adopts magnesium aluminum alloy T6 treatment, corrosion resistance, high strength, high toughness
2. Advanced fluid simulation software CFD simulation and wind tunnel test, in line with aerodynamic anti fatigue;
3. With the function of delay start, the load and impact of the motor are greatly reduced, and the service life is longer
Using integrated aluminum magnesium alloy and made by precise cutting technology to ensure the consistency of the chassis as well as seurity.

 Technical parameters 


Model D-500S D-500A D-500B D-700D D-700E
Diameters 3.61 meter 4.3 meter 5 meter 6.6 meter 7.1 meter
Maximum rev 120RPM 95RPM 80RPM 65RPM 60RPM
Maximum power 700 watt 700 watt 700 watt 1500 watt 1500 watt
Total weight 16kg 17kg 18kg 47kg 49kg
Wind covering space 200-350 200-350 200-350 500-650 500-650
Mounting height 4-10meter 4-10meter 4-10meter 6-25meter 6-25meter
Air volume 10000m³/min 10000m³/min 10000m³/min 18000m³/min 18000m³/min
Mounting I-beams / Bar joists / Solid beams
Moter type BLDC Brush Less Direct Current
Voltage 220V, 50Hz
Motor finish Aluminium alloy case
Blade numbers 5 blades
Applications Factories / Warehouses / Dining halls / Churches / Gyms / Stations / Farms



​ How does it work 


20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque 0

The principle behind the extra large ceiling fan is to move a very large amount of air by using large-diameter fan blades rotating at a low speed to break up the stratified air layer. The low speed of the fan makes it more efficient to convert electrical energy into useful laminar flow, rather than generating wasteful turbulence and resistance at higher speeds-which ultimately only generates unwanted heat. These large blades move more air than their smaller ceiling fans, usually 5-20 times, and have the same cooling effect.

No other cooling system is as energy efficient as a system with HVLS industrial fans. In fact, research shows that businesses can reduce or eliminate the use of expensive air conditioning with solutions optimized for oversized ceiling fans. Some oversized ceiling fan suppliers provide his 3D thermodynamic model of a customer's room, proving the effectiveness of oversized ceiling fans as a cost-effective air cooling system.




※Energy saving: The maximum power of D-500A extra large ceiling fan is 700 watts.
※Big wind: D-500A has a maximum wind volume of 10000m³/min.
※Natural airflow: D-500A Big HVLS Fan can form wind like natural airflow.
※Lightweight fan main body: The total weight of D-500A (main body) is 17kg.
※Built-in PMSM motor: D-500A adopts no PMSM motor and gear box.
※Stepless speed regulation: Our controller is perfectly matched with the fan, and the fan speed can be adjusted steplessly.



20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque 1

20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque 2


 Application spaces 


Our high efficiency PMSM HVLS fans can applicate in many different spaces:


Industial spaces: Manufacturing plants/work shops/warehouses

Public spaces: Stations/airports/schools/gyms

Commercial spaces: Exhibition halls/malls/hotels/cafes

Other spaces:Churchs/health clubs/livestock farms




20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque 3


We can provide a variety of installation methods  according to the building structure of the installation site, whether it is steel structure, concrete structure or truss structure, our high efficiency PMSM HVLS fans can be easily and safely mounted on.

20FT 6.1M Big Ceiling Fan Low Noisy HVLS Fan For Mosque 4




You Might Be Into These
Get in touch with us

Enter Your Message
+86 13915529290