7.1m 1.5kw high efficiency big blade ceiling fans for workshops
“Light weight but with great wind power”
The D-700E high efficiency big blade ceiling fan has an ultra-light body, which can quietly generate a huge air volume from the top of the space with a noise of about 45dB. In order to make high efficiency big blade ceiling fans with light weight but can output great power, we designed a super-efficient PMSM motor for the fan. Both the fan body and the long blades are made of aluminum to reduce weight and increase strength. It can cool down personnel and equipment in industrial plants, warehouses or other public places with extremely low energy.
How does it work
The wind blowing from the D-700 series high efficiency big blade ceiling fan is like a natural breeze, and the wind speed is just suitable for human skin. Peopel can feel the temperature difference of 5-8 degrees, providing a suitable working environment for people in the hot summer, thereby improving the production efficiency.
When turning on, it can provide huge airflow to cover a large area, helping to create airflow in the space where you are. Form air circulation, air from the inside to the outside, keeping the indoor air fresh. It can also take away the dusty and humid air, making people more comfortable.
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 |
| Total weight | 16kg | 17kg | 18kg | 147kg | 49kg |
| Maximum power | 700W | 700W | 700W | 150W | 1500W |
| Maximum rev | 120RPM | 95RPM | 80RPM | 65RPM | 60RPM |
| Wind covering space | 200㎡-350㎡ | 200㎡-350㎡ | 200㎡-350㎡ | 500㎡-650㎡ | 500㎡-650㎡ |
| Air volume | 10000 m³/min | 10000 m³/min | 10000 m³/min | 18000 m³/min | 18000 m³/min |
| Mounting height | 4-10 meter | 4-10 meter | 4-10 meter | 6-25 meter | 6-25 meter |
| Mounting | I-beam / Bar joist /Solid beam |
| Moter type | Brushless Motor |
| Voltage | 220V, 50Hz |
| Blade meterial | Aluminium alloy |
| Blade numbers | 5 blades |
| Applications | Factories / Warehouses / Dining halls / Churches / Gyms / Stations / Farms |
Features
Low energy consumption: The maximum power consumption of D-700E high efficiency big blade ceiling fan is just 1500w.
Large wind power: The air volume of D-700 series can creat is 18000m³/min.
Natural airflow: D-700E high efficiency big blade ceiling fa can generate a large amount of air to cover a large area, forming a natural wind-like airflow.
Light fan body: The total weight of D-700E high efficiency big blade ceiling fan is 49kg.
Built-in PMSM motor: D-700E high efficiency big blade ceiling fan has no gearbox and built-in PMSM motor.
Applications
Our high efficiency big blade ceiling fan can applicate in many different spaces:
Industrial spaces: Factory/workshop/warehouse
Public spaces: Station/airport/school/gym
Commercial spaces: Exhibition hall/mall/hotel/cafe
Other spaces: Church/health club/Farm
Applications photos
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7.1m 1.5kw High Efficiency Big Blade Ceiling Fans Warehouse HVLS Fan 60 RPM Images
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