Chinese wholesale Centrifugal Duct Fan - Inline Mixed Flow duct Fan – Mifeng

Energy Saving

Cooper motor with high quality ball bearing

Low noise with stable air volume

Durable

High quality plastic material, strong and compressive, not easy to deform and sink

The motor has IP X4 ingress protection rating.

Easy install & Maintain design

Compact and small casing, simple structure for easy install.

Removable impeller and motor block with a terminal box

FAQ

Why ventilation So IMPORTANT?

Proper ventilation keeps the air fresh and healthy indoors. Like the lungs, homes need to be able to breathe to make sure that fresh air comes in and dirty air goes out. Air indoors can build up high levels of moisture, odors, gases, dust, and other air pollutants.To provide good air quality, enough air needs to be brought in and circulated so that it reaches all areas of the home. For almost all homes, windows and structural elements contribute to bringing in fresh air.

What is House Ventilation?

The decision to use house ventilation is typically motivated by concerns that natural ventilation won’t provide adequate air quality, even with source control by spot ventilation. Whole-house ventilation systems provide controlled, uniform ventilation throughout a house. These systems use one or more fans and duct systems to exhaust stale air and/or supply fresh air to the house.

Where does the air curtain should be installed?

Miwind Air Curtains are widely installed at the entrances,places such as supermarket, shops, malls, restaurant, office, stores etc. Sometime will install on the drive-thru window.

3 Year Warranty, Professional Technical Support

3 years for the motor warranty for factory defects, 1 year full product repair warranty for factory defects.. Miwind high quality product reputation and we have strong after-sales service. CE Certified.

Production Process

Laser Cutting

CNC Punching

Bending

Punching

Welding

Motor Production

Motor Testing

Assembling

FQC

Packaging