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Wall Mount Box Type exhaust fan dairy cow farm cooling fan

Duohui Company centrifugal push pull exhaust fan is rugged for higher durability.
The fans are energy efficient and offer corrosion resistance in high humidity areas.High velocity push pull exhaust fan

  • Duohui
  • Qingzhou City,China
  • 7 Days
  • 1000 Sets Per Month

Details

Centrifugal push-pull exhaust fan


The hot galvanized exhaust fan is one of the most necessary component in the mechanical ventilation system.

The fan is mainly composed of blades, belt pulley and flange, blade hub, belt, bearing, blade support, shutters, frame, protection mesh, motor and other components. The motor drives the blades to generate airflow. To prevent outdoor dust and foreign matter from entering, and to avoid the effects of rain, snow and wind.

wall mount box fan

Galvanized fan specifications


Model#1530#1380#1100#1000
DriveBeltBeltBeltBelt
Air Flow55800440003160021000
Power1500w1100w750w550w
Over Size1530*1530*4501380*1380*4501100*1100*4501000*1000*450
Motor
1. Chinese famous motor, Siemens motor, ABB motor 
2. Motor Protection Grade: IP55 
3. lsulation Class: F grade
Fan Blades
1. Material : Krupp 430 stainless steel, thickness 1.2mm 
2. Diameter 1270mm / 1250mm
Belt Pulley
1. Material: High strength aluminum-magnesium alloy by die-castinq.
2. Blast-sandingtreatment, eliminate internal stress to improve
its own rigidity and stability.
Bearing
lmported doublerow bearing with special waterproof design
Belt
Brand: A type Mitsuboshi belt (Japanese)
Centrifugal System
1.Material: High quality Nylon PA66 
2.Guide Rod: 304 stainless steel with special material outside, high strength, no rustreduce
friction. 
3.Rivet: 304 stainless steel , wear-resisting, no rust.
Frame With Plastic Handle
1. Frame: Hot Galvanized sheet with zinc thickness of 275q/m³, high anti-corrosion performance 
2. Plastic Handle, easy to carry , Convenient to load.
Shutters
1. Material: Hot Galvanized sheet with zinc thickness of 275g/m³
2. Shutter Fixed Parts: High quality nylon.


Exhaust fan application


cow farm cooling fan


How to install the exhaust fan

1. Adjust the horizontal and vertical , keeping the fan blade running smoothly
2. After fixing the fan, the remaining gap need to be sealed.
3. The Expansion screws and Self tapping screw can be used to fix.

wall mount exhaust fan


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