DHF Exhaust Fan Series

Glass Fiber Reinforced Plastic Horn Exhaust Fan/Blower

——Widely used in agriculture, animal husbandry and greenhouse

Carrying horn mouth

Feature:

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 dust-proof.

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 standard.

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 water.

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.

Main Parameters

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

T Stand

High quality T Stand not deformation,,

Long service life and avoiding repair in the whole use cycle

Shutter

Contact Castle

Email:sale@dhfaircond.com

Skype:Castle-DHF

Mobile:00-86-13302809269

www.dhfaircond.com

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 on characteristic;

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• With consume less power, smooth running and long time life and so on advantages

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• 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;

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• The beauty shutter can move by manual operation or auto type in order to dust-proof and waterproof.

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Exhaust fan Pictures

Project instance cases