The Eucalyptus fan impeller features a diameter range of 300-2400mm, categorized into 17 units. The airflow capacity spans from 1500 to 220,000 m3/h, with a total pressure range of 60 to 320 Pa. For units with a number of 12 or higher, the blade angle can be adjusted to accommodate various operational conditions, promoting energy efficiency and noise reduction.

To address specific environmental requirements, the fan can be designed as explosion-proof, making it suitable for non-corrosive environments that may contain flammable and explosive gases. Additionally, an anti-corrosion variant is available for use in settings with corrosive gases.

To facilitate performance adjustments at different operational points, the fan can be fitted with a two-speed motor for dual-speed regulation. Alternatively, it can be equipped with a variable-frequency motor and controller for continuous speed adjustment, with a recommended frequency lock between 25Hz and 50Hz.

Users can also opt for manual or electric regulating valves, as well as self-hanging louvers, based on their specific needs.

Performance Parameter Table 

The Motor Power is from 1.kw to 30 kw.

3. Air flow is from 3500 m3/h to 90000m3/h. If more air flow, we will choose other fans.

4. Pressure is from 200 Pa to 900pa.

Contour And Foundation Size Of The Fans

Materials of the Axial Flow Roof Fan 

A.The axial fan  could be made by three materials. The stainless steel materials. The SMC materials, and the carbon steel.

B.Roof Fan is designed for general ventilation purposes. The fan blades are made of durable, lightweight aluminum, ensuring long-lasting performance and efficiency.

C.Ideal for factories, warehouses, and large commercial spaces, the Standard Axial Fan ensures optimal air circulation and temperature control.

D.Axial roof fans are commonly used in various applications due to their ability to move large volumes of air efficiently.

The Application of roof fans exhaust

Industrial Ventilation: Used to ventilate factories, warehouses, and other large industrial spaces.

HVAC Systems: Integral components in heating, ventilation, and air conditioning systems for both commercial and residential buildings.

Cooling Systems: Used in computers, automotive radiators, and other systems that require cooling to prevent overheating.

Exhaust Systems: Employed to remove contaminated air, smoke, or fumes from a space.

Working Conditions

Working temperature: -20 ~ + 40 ℃ ; 

Humidity: less than90%;

Medium condition:

conventional type: 

non corrosive, non flammable and explosive gas (dust content not more than 100mg/m3 ) ;

Explosion proof type: non corrosive containing inflammable and explosive gas (dust content not more than 100mg/m3 ) ; Anti corrosion type: corrosive gas (no dust ) ;

Working power supply: three-phase, 380V / 50Hz.

Shipment

My shipment arrived early than with the expected date. Everything according to package was safely shipped to me with no defects. The supplier was excellent enough to satisfy the customer’s needs.

About Aike Fans

Shandong Aike Group is a leading manufacturer dedicated to providing high-quality fans to the world. Shandong Aike Group adheres to a firm commitment to pursuing excellence and specializes in the production of innovative and reliable fans, including axial flow fans, mixed flow fans, roof fans, heaters, etc.

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