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.
Before sales:You provide us site drawing or pictures, our engineer can give you a solution on
how to installation our fans.
During sales: we will confirm with you all specifications, you don't worry you will buy goods
After sales: Video and manual provided on Installation procedures.
7*24 hours on line trouble shooting support.
Spare parts available.
WARRANTY: 1-3 years.
Lifespan: 20 years.
|Technical Specification ||12ft(3.8m)||20ft(6.1m)||24ft(7.2m)|
Q: Are you the factory?
A: Of course, we are a factory focusing on large ceiling fans based in Shanghai, China, be your direct fan supplier.
Q Where does your fan use in?
A: Ths fan is widely used in factory, logistics & warehouse, supermarket, halls etc.
Q: Is it used in electrcity?
A: Yes, it's power supply is electricity, but only 1.8KW or less, very energy-saving.
Q: What the price per fan?
A: We will offer you the best price according to the qty and the model.
Q: How long is the delivery time?
A: Normally 3-5 working days.
Q: How long is the warranty?
A: We offer 2-year warranty to guarantee the quality. Most importantly, its service life is 12-15 years.