Ventilation fans exhaust fan for greenhouse poultry farm
Exhaust fan are widely used in Agriculture and industry ventilation and cooling. It is mainly
used for animal husbandry, poultry house, livestock breeding, greenhouse, factory workshop, textile etc.
- Duohui
- Qingzhou City，China
- 7 Days
- 1000 Sets Per Month
Details
Product Description
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.
Push pull type negative pressure exhaust fan
⊙ 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
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.
--> Krupp stainless steel blade, large air volume, no deformation, no broken no dust, attractive and durable.
--> Centrifugal system can open the shuttles at a complete 90 degrees to ensure the lowest air resistance and biggest air volume.
--> Type B belt imported from Japan, ensures long service life.
--> Siemens motor and Chinese famous motor are available.
--> Voltage and frequency can be customized.
--> Fan belt pulley and flange, with lightweight and lower vibration, are made of high-strength aluminum-magnesium alloy by die-casting.
--> Blast-sanding treatment for an attractive appearance and eliminate internal stress.
Delivery Details:
Samples delivery time: 1 ~ 2 days
Normal products: Available stock
LCL orders delivery time: 7~15 days
FCL orders delivery time: 15~20 days
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Duohui new material Company has been in the ventilation and cooling equipment business since 2008 and is a global manufacturing company that produces negative pressure fans, electric heaters, livestock fans, negative pressure fans, horticulture fans, circulation fans, roof exhaust fans, axial flow fans, diesel powered fans, etc. for various applications such as agriculture, flowers, livestock, mining, industry, and other various industries.
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