DHF Exhaust Fan Series
Glass Fiber Reinforced Plastic Horn Exhaust Fan/Blower
——Widely used in agriculture, animal husbandry and greenhouse
Carrying horn mouth
Negative pressure exhaust fan / vacuum fan/poultry greenhouse fan
1. The outline border adopts advanced automatic process, more
accuracy,high zinc coated material.
2. The aluminum metal alloy of the high strength hub, adopts
aviation aluminum magnesium metal alloy, light weight, high
strength, good tensile.
3. Shutter adopt special push-pull centrifugal device, ensure
shutter totally open and close, windproof, rainproof and
4. Newly punch forming fan blade, reasonable angel and reach the
max. air flow, mini. Noise.
5. Double bracing (E style) belt transporter, Europe industry motor
6. Safety net easily tears down.
7. Strictly quality test process: noise test, vibration test
.concentric performance test, fan blade turning speed test, input
air teat and vehicle efficiency test.
8. Special motor hole wind shield, avoid losing wind to reach the
best wind suck effect.
9. Shell:SMC glass steel, having anti ultraviolet ray, acid and
alkali resistance and corrosion rust.
10. Louver air flow principle is applied in designing, does not
require the use of electricity and shut down to prevent ingress of
11. Integrated molding excluding metal combination.
12. Direct drive type design, low noise and large air volume. The
bell can be configure to another one.
of Fan (rpm)
Max Air Flow
U Spray Support
Stainless Steel Stand
Parts of the greenhouse or pultry house Exhaust Fan / Ventilation
Fan /Box Fan / Cone Fan :
100% Copper Motor
Special energy efficient generator,
3C certification, 54 Protection grade,
Insulation grade F
High quality T Stand not deformation,,
Long service life and avoiding repair in the whole use cycle
Exhaust fan/ Blower fan/ Ventilation fan/Greenhouse
fan/Explosion-proof fan/Poultry greenhouse fan
Exhaust Fan Function
- Adopting the CAD/CAM design with high pressure, big air volume,
lower noise, energy saving, running stable, long life time and so
- With consume less power, smooth running and long time life and so
- With sending wind and exhaust function, it is the best choose of a
new type ventilation and decrease temperature. Rigid tube and
opening water distribution device can make the water uniform
smoothly and not easy blocking;
- The beauty shutter can move by manual operation or auto type in
order to dust-proof and waterproof.
Exhaust fan Pictures
Project instance cases