Wujiang DYM Wind Turbine Manufacturing Co.,Ltd
Wujiang DYM Wind Turbine Manufacturing Co.,Ltd
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These large ceiling fans are designed to be the industry's most efficient and durable fans. High-volume low-speed ceiling fans is very energy-saving and idea for large commercial buildings, manufacturing factories, processing and assembly plants, warehouse or any other large indoor or outdoor facility.
Advantage:
- High-efficient airflow
- Low cost and free maintenance
- Large application area
- 5, 6, 9 blade design to generate more CFM at a lower RPM
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 | 147kg | 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
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 can be as energy-efficient as a system using HVLS industrial fans. In fact, research shows that companies can reduce or even completely eliminate the use of expensive air conditioning systems through optimized extra large ceiling fan solutions. Some extra large ceiling fan vendors provide 3D thermodynamic models of customer rooms, which proves the effectiveness of extra large ceiling fan as a cost-effective air cooling system.
Features
※Energy saving: The maximum power of D-700E extra large ceiling fan is 1500 watts.
※Big wind: D-700E has a maximum wind volume of 18000m³/min.
※Natural airflow: D-700E extra large ceiling fan can form wind like natural airflow.
※Lightweight fan main body: The total weight of D-700E (main body) is 49kg.
※Built-in PMSM motor: D-700E 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.
Details
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
Installations
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.