Galvanized Sheet Industrial Wall Mounted Exhaust Fan

Large air volume Industrial greenhouse wall ventilation exhaust cooling fan hammer fan for poultry farm

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

Details

Product Description
wall mounted exhaust fan
The fan is mainly composed of blades, belt pulley and flange, blade hub, belt, bearing, bladesupport, shutters, frame, protection mesh, motor and other components. The motor drivesthe blades to generate airflow. To prevent outdoor dust and foreign matter from enterinq, andto avoid the effects of rain, snow and wind.

The specially designed fan blade shape could self-cleaning to ensure highly efficient operation, blades are made of stainless steel through punch forming the blades have been tested and calibrated by an advanced computer dynamic balance measure instrument, make sure running smoothly, and small vibrations, low noise, and high airflow.

Adopting a centrifugal opening system assures the opening and closing of the shutter completely, when the shutter opens, make sure the lowest air resistance and highest air volume are.
Shutter connection accessories made of good quality nylon material, long life, easy open, make sure the shutter no changing, working stable.
Frame adopts Hot Galvanized sheet with a zinc thickness of 275 q/m'.Shutters are made of galvanized sheets with thicknesses of 0.8 mm and 1.5 mm, ensuring shutters have no deformation, and running stable.

Specification
Model
Air Flow(m³/h)
Input Power(W)
Dimension(mm)
DH-750(24 Inch)
11000
370
750*750*400
DH-900(30 Inch)
22000
370
900*900*400
DH-1000(36 Inch)
25000
550
1000*1000*450
DH-1100(40 Inch)
32500
750
1100*1100*450
DH-1220(43 Inch)
38000
750
1220*1220*450
DH-1380(50 Inch)
44000
1100
1380*1380*450
DH-1530(56 Inch)
55800
1500
1530*1530*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.

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.

Our advantage

Innovative Technology: Our company upholds the spirit of innovation and constantly pursues state-of-the-art technology and solutions to meet the ever-changing market and customer needs.

We focus on teamwork and encourage communication and collaboration among our employees to promote creativity and efficiency.


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