400mm Industrial AC Axial Flow Fan

• The fan rotor is directly welded by rotor and blade, it adopts double-sided dynamic balance, and the dynamic balance achieved G6.3.
• The fan blade, rotor and grid are all powder sprayed, the surface is smooth, bright and corrosion-resistant. The motor cover is also special handled, which helps the cover free from oxidized.
• Fan normal ambient temperature:-25°C~+60°C.
• The current insulation grades supplied are B-class, F-class and H-class, and protection class is IP54.

 FENGDA was established in 1990,covering an area of 17,000 square meters,more than 200 employs. We professionally  manufacture various fans and motors,which widely used in ventilation,air condition,cooling and heating industry.

     We have strong technology,specialized production facilities and advanced inspection instruments,relying on professionally R &D team,high efficiency production lines and scientific  management ."Low noise,high airflow volume,stable running and long lifetime" to be our strongpoint. By national detection,the technical values of noise, volume, temperature rising balance,lifetime are better than other factories.

    Over the years,we have been insisting on the principle "being the leader enterprise ,being the best quality,being 

the greast contribution",which establish the famous brand of  "Fengda".We have gotten CE certificates and ISO9001

Quality Management System Certification.And our products are exporting to Europe and America,Middle East,Russia etc.

1. Q: Do you provide warranty for the goods?

   A: Yes, we provide warranty for all the goods from us.

 2. Q: Could  FENGDA  provide technology support?

   A: We're in this field many years. If there's any problem, please contact with us,we'll provide suggestion from our engineer to help you solve problem.

 3. Q: Does  FENGDA  keep goods in stock or only trading?

   A: We have large warehouse for goods. Keep lots of goods in warehouse, so could promise fast delivery.

4. Q: Could you fill the invoice for customs as our requirement?
   A: Yes, if there's any requirement for it, please tell us. We'll do it.