Aircool Series Fans is an energy saving fan with PMSM motor, diameter ranging from 6ft to 10ft while the speed very low from 10 RPM to 150RPM, which can most efficiently produce a large amount of air volume, coverage is up to 300 sqr meter. 

Compared with traditional small fans and air conditioners, Kale Fans has incomparable advantages: free maintenance, silent , fantastic look, energy-saving, environment-friendly, large area cover, comfortable feeling etc. 

Aircool Series Fans is mainly used in medium and small commercial spaces like gym, fitness club, restaurant, hotel lobby, office, library etc. 


Sports Industry
Fitness center, gym
Large amusement park, zoos & arboretums, children’s play ground
Traffic Hub
Airport, high-speed rail station, bus station, metro station, wharf
Commercial Places
Exhibition center, car showroom, large terminal market, supermarket.


Use high-strength material, such as forged steel, aircraft grade aluminum, solid & safe.
Use fluorocarbon paint technology, high gloss in appearance, brilliant under the light.
High Capacity of heat-transmission
Featured turbine air-suction effect, improving heat-dissipation.
Use the most qualified components, ensure more than 15-year service life.
Large-scale production, high-integrated, decline in cost, fancy but not expensive.

Main Components Tech


Kale Aircool PMSM motor, adopt genetic optimization algorithm to play the material performance to the limit, using simulation technology to design the best solution to meet the temperature rise demand;Optimize the transmission efficiency and structural design, reduce the stress level, and the joint of the connecting structure is designed with multiple safety protection measures to ensure the safety of the PMSM motor for a long time.PMSM motor adopts vacuum immersion process to guarantee the insulation of immersion paint. The error is only ±10μm in order to ensure the overall performance, dynamic balance and durability of the rotor disc, etc.

Control Sytem

Adopt high performance vector and high frequency carrier technology to make the fan start smoothly and run noiseless. Long life devices escort: digital potentiometer, knob switch, electrolytic capacitor and other simple operation, easy to use: save worry, effort and time! 

Fan Blade

The product blade adopts the wavy streamline shape design, the European and American designers participate in the international shape design, the fan can use a variety of color collocation to meet the needs of different customer environment.

SKF bearing

SKF Explorer reinforced bearing.

Higher rated load, lower noise, greatly increase running time of the machine.


Model Size Air volume Max speed Fan weight Power Full load current Noise level
SHVLS-D5BAA30 10ft(3.0m) 5100m³/min 110RPM 44kg 0.2Kw 1.0Amps/220V <40.0dB(A)
SHVLS-D5BAA25 8ft(2.5m) 4200m³/min 130RPM 41kg 0.15Kw 0.7Amps/220V <40.0dB(A)
SHVLS-D5BAA20 6.5ft(2.0m) 3900m³/min 150RPM 38kg 0.13Kw 0.5Amps/220V <40.0dB(A)

Installation Condition

We have an experienced engineering team on elctricity, machanism and architecture who will provide the most reasonable installation plan for different structures according to stress analysis, and can install fans for qualified structures.

We all know that intallation is a very vital process, so during it, strict norms & installation standards and our profession must eliminate all your doubts.

1、Customized installation plan;

2、Well-equipped with life truck;

3、Rich experience to debug the level, height and balance;

4、Dynamic balance test,make sure to run steadily;

5、Fasteners with torque standard, achieve the best fastening;

6、Brief & scientific installation process.


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