Overview
| HVLS Fan | High Volume, Low Speed | Coverage Area | 1500 Spuare Meter |
| Place of Origin | China | App-Controlled | Yes |
| Application | Hotel, Outdoor, Garage, Commercial, Household, gym,restaurant,church,dairy,farm | Product name | Industrial Ceiling Fan |
| Type | Ventilation Fan | Power Source | Electric |
| Brand Name | DAWANG FAN | Material | Metal |
| Model Number | 24FT | Voltage (V) | 380V |
| Installation | Ceiling | Blade nos | 5 PCS |
| Rotary Vane Quantity | 5 | Power (W) | 1.5Kw |
| Warranty | 3 years | Supply Ability | 1000 Unit/Units per Month |
| Certification | ce RoHS | Packaging Details | Two wooden packages.One for blades and extension tube.One for motor and other parts. |
| Frequency | 50HZ/60HZ | Motor | PMSM |
| After-sales Service Provided | Field maintenance and repair service | Fan Diameter | 8FT-24FT |
| Port | shanghai | ||
Product Details
Energy Saving 7.3M Huge Industrial Ceiling Fans 1.5KW Ventilation Fan with PMSM Moto 24ft industrial ceiling fan with pmsm motor
Products Description
W.Fans is new large HVLS energry-saving industrial fan based on PMSM (permanent magnet synchronous motor) principle developed by Dawang.With 260N.m torque,the driving force is more stronger and the torque is more stable.Save 30% energy,IE4 high efficiency.The fan diameter from 2.5M to 7.3M,14850m³/min air volume,free maintain for life,no need to change oil and seal. 20-years reliablelife,W.Fans series solves the problem of ventilation and cooling in large spaces with better performance,lower energy consumption and longer life.
1.Comfortable cooling
Simulate 2-3 level natural wind,evaporates the
sweat quickly,the body feels cool down 39-45 F.
2.15072m³/min super large air volume
26ft large diameter,2400m effective area,
eliminate the muggy,moist,smoke,dust and odor.
3.Comprehensive all direction circulation
Accelerate the air circulation,eliminate the
temperature stratification effectively.
4.Fewer noise
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
5.More energy saving
Max 1.2KWH,match to national high efficiency and
energy saving standards.
6.More intelligence
APP remote control,
real-time operation monitor,
proactive technical support,
preventive maintenance strategy.
Blade shape- Streamlined variable cross-sectionThe blade section is from wide to narrow (304-186mm),from thick to thin (43mm-21mm).Adopts the equal chord length principle and relative linear velocity characteristics to ensure the balance pressure of the whole blade to achieve the tip,middle and roots air evenly including the middle.
Blade shape- transverse section,equal width section The blade length is equal with cross section ,blade width is 19CM.High air resistance is not conducive to pushing airflow, holes in the middle, high energy consumption.
Blade material- aviation aluminum sheet
Adopt NO.5052H32 1.5mm thickness aviation high grade density aluminum alloy original plate,with high strength and flexibility,bright and durable.
Blade material-Low grade aluminum Low grade aluminum mixed with recycled aluminum for secondary processing, low density, impurities, pores, low toughness and easy to break
Blade weight-light
Each blade 6.7KG,total weight for 5pcs 33.5KG.Smaller blades ,lighter weight, reducing the motor load and extend service life, low energy consumption.
Blade weight-heavy Cross section width equal to the blades, Each blade 10KG,normal 6pcs or 8pcs.Heavy weight, large motor load, high energy consumption.
Blade and petiole -- full mortise and tenon connection
The convex petiole and concave buffer device are locked with bolts, each blade is riveted with buffer device by 16 rivets,forming the blade, buffer device and petiole as a whole, torque and shear less and less.
Blade weight-heavy Cross section width equal to the blades, Each blade 10KG,normal 6pcs or 8pcs.Heavy weight, large motor load, high energy consumption.
Buffer device-Rubber mat
The rubber pad between mounting hole of buffer device and shaped inserts to achieve the flexible connection between petiole and chassis.Rubber mat absorb the most of vibration, improve the motor shaft work conditions, extend the life, more quieter
Buffer device-No Vibration cannot be weakened, resulting petiole and blades loosen,heavy loading, high noise.
Wheel chassis-Integrated hub
Special-shaped mounting hole and inserts locked each other to prevent the blade from swinging
Wheel chassis structure-die cast Gravity die-casting aluminum wheel chassis or separated wheel hub, low strength, poor fatigue resistance.
Specification
Item | W.Fans | W.Fans | ||||||||||||||||
Models | 26ft | 24ft | 22ft | 20ft | 18ft | 16ft | 14ft | 12ft | 10ft | |||||||||
Diameter（m) | 8 | 7.3 | 6.7 | 6.1 | 5.5 | 4.9 | 4.2 | 3.6 | 3.1 | |||||||||
Speed（rpm) | 0-50 | 0-55 | 0-60 | 0-65 | 0-70 | 0-75 | 0-80 | 0-90 | 0-100 | |||||||||
Air Volume（m³/min) | 15072 | 13804 | 11630 | 9639 | 7836 | 6220 | 4570 | 3357 | 2263 | |||||||||
Coverage（m²) | 2462 | 2123 | 1809 | 1520 | 1256 | 1017 | 804 | 615 | 452 | |||||||||
Consumption（kw/h) | ≤1.2 | ≤1.0 | 22m | ≤0.8 | ≤0.6 | |||||||||||||
Weight（kg) | 108 | 92 | 90 | 73 | 63 | 60 | 57 | 42 | 39 | |||||||||
Noise（dB) | ≤38 | |||||||||||||||||
Blade Nos(pcs) | 5 | |||||||||||||||||
Rated power（kw) | 1.5 | 1.1 | 0.7 | |||||||||||||||
Full Load Current（A) | 3.2 | 5.2 | 3.5 | |||||||||||||||
Power supply（V) | 380 | 220 | ||||||||||||||||
Custom is available | Custom is available | |||||||||||||||||
Packing & Delivery
Model | Items | Pkg/Unit | Dimension(l*w*h) | Volume/Unit | Gross Weight/unit |
W.FANS | 24ft(7.3m) | 2 Carton boxes | Motor carton:920*520*520mm Blade carton:3400*230*320mm | 0.5m³ | 146Kg |
22ft(6.7m) | Motor carton:920*520*520mm Blade carton:3020*230*320mm | 0.47m³ | 143Kg | ||
20ft(6.1m) | 140Kg | ||||
18ft(5.5m) | 137Kg | ||||
16ft(4.9m) | 134Kg | ||||
12ft(3.6m) | 130Kg | ||||
10ft(3.1m) | 127Kg | ||||
08ft(2.5m) | 125Kg |
Company Profile
CE certificate
No:CFTCF0717
FCC certificate
No:BST16063229A0001Y-1EC-3
RoHS certificate
No:BST16063229A0001Y-1RC-4
ISO9001 certificate
No:04620Q15800R1S
Utility model patent certificate
No:10236389
Inspection report
No:2019AZWA01184
Jiangsu Dawang Ventilation Machinery Co., Ltd. (hereinafter referred to as "Dawangfan") is the HVLS (High Volume-Low Speed) new intelligent IoT large energy-saving fans manufacturer,committed to providing customized solutions for ventilation,cooling,dehumidification and dust removal in all tall spaces!
Dawangfan devotes to R&D,manufacture,sales and comprehensive maintenance for new generation HVLS(High Volume-Low Speed) fans.With years of experience and strong R&D team,Dawang continues to introduce new fans,such as HVLS large energy-saving ceiling fan,vertical fan,wall fan and mobile fan based on PMSM (Permanent Magnet Synchronous Motor),we always keep the progressiveness in this industry!
Dawangfan has passed IS09001:2015 quality management system certification,occupational health and safety management system,five-star after-sales service qualification certification and TUV in-depth factory inspection.
The fan has more than 20 patents,including 3 invention patents,completed intellectual property,which get the "High-tech Enterprise","Wuxi Chuying Enterprise" and other honors.The fan has passed FCC,CE,ROHS,CCC,CSA,GL,UL certification,authoritative destructive test of the key components.
Dawang sales and service network has covered all over the world.We have solved over 80 million square meters of industrial facility and public for more than 5,000 customers at home and abroad,established the long and stable cooperation.
Dawangfan has always adhered to the brand positioning of "focus, efficiency and safety",adhering to the development philosophy of "customer demand as oriented,safety as the core and artificial intelligence as the goal", insisting on making reliable products,providing high-quality services,we strive for outstanding national brand to improving the environment of tall spaces!
Slogan: dawang appoints me to ventilation.
Mission: let the world feel like spring breeze.
Philosophy:the leader of intelligent era for high space ventilation and cooling
Energy Saving 7.3M Huge Industrial Ceiling Fans 1.5KW Ventilation Fan with PMSM Moto 24ft industrial ceiling fan with pmsm motor
Trading Area
Global