Gust Wall or Beam Mounted

Gust is a a large fan with air volume comparable to 20 units of industrial fans. Gale fans is powered by a maintenance-free and low-noise Permanent Magnet Synchronous Motor which can be installed on tight or complicated places including walls, beams and posts.

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Revolutionizing HVLS Fans


GreenMango HVLS fans uses permanent magnet synchronous motor technology different from most HVLS Fans. Compared with traditional geared motor, PMSM (Permanent Magnet Synchronous Motor) has lots of great advantages, such as high efficiency, long-life, low noise, free maintenance and wide range of speeds.Those advantages make PMSM have a wide range of applications in any field whether industrial, commercial and even in aerospace. GreenMango Solution HVLS Fans use PMSM driving motor making it the more advanced in HVLS industry.

GreenMango HVLS Industrial fans combines a series of comprehensive and advanced technologies such as aerodynamics, transmission mechanics, PMW control.  GreenMango Solutions team solved the challenge of large torque and low speed in HVLS industry. With the PMSM technology, GreenMango Solutions have reached international highest level certifications as evaluated by international Japanese and Australian standards.

Removes Hot Air Layer

In most large spaces, it’s very difficult to control heat. Heated air moves up- ward and form hot air layer that will cause the temperature to increase 1-2°C for every 1m in height. This issues in heat, and in some cases ventilation, means serious risks ranging from energy costs. More importantly, not being able to manage the temperature means decrease in productivity for workers and comfort. However, Green Mango Solutions solves this problem through high volume fans run at a low speed. It pushes the heat down removing the hot air layer. This natural wind solution also have added bonus.

  • It helps anyone save more than 30% energy.
  • Increase in productivity and increase in savings leading to more income for businesses.


Green Mango Solution Fans accelerates air mixture in the large spaces by removing and dispersing smelly air and moisture to improve air quality and en- joy a healthy and safe working environment. At the same time, the solution also can avoid damages to equipment due to moisture and ventilation issues.

Features of Gale


    GreenMango HVLS Fan PMSM is only 0.3M, reducing the load-bearing.


    GreenMango Fans adopts PMSM motor, combines industrial design and interior aesthetics adapting to modern and traditional structural designs. The color matches the wall design making the GreenMango HVLS Fans adaptive to all wall types.


    GreenMango Solutions HVLS Fans uses PMSM motor, electromagnetic interaction, bearing transmission, making it totally free maintenance.


    PMSM motor saves more 10-15% than traditional asynchronous motor. PMSM has unique large outer rotor torque design,eliminating friction energy consumption on its gearbox, resulting to 5-8%, savings.


    The use of PMSM solves the noise problem perfectly, making GreenMango HVLS Fans noise level within 40DB.


    GreenMango HVLS emulates not only the strength of natural breeze, but also the nature-like experience of natural wind. Anyone would feel like they are in the provinces, beach, mountain or in the farm.


    The PMSM paired with a better blade design result in large air volumes. The large diameter increases airflow and low speed decreases airflow resistance, resulting in large air volume circulating.


    GreenMango HVLS Fans that uses the External Jacketed Connector is a blend of aesthetics and functionality coupled with utmost safety. It look hip and more sturdy than the common insert type connector.


    The GreenMango HVLS Fans External Jacketed Connector. The common insert type connectors of other HVLS Fans are only 850mm2 making the GreenMango Fans 2.5 times stronger that the typical HVLS Fans on the market. The Green Mango Fans uses an aviation grade magnesium aluminum 7075 bar with T6 heat treatment pro- cess to guarantee the strength and toughness. The surface is treated with fluorocarbon baking varnish


    The GreenMango HVLS Fans External Jacketed Connector enables equal distribution of force stress. This setup effectively control all kinds of problems caused by force concentration on fan blade and bolts.

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Technical Requirements

6.7 feet
Speed (RPM) 
Weight (KG)
Power (KW/HP)
Input Voltage
Full Load Current
Noise level


During installation, strict rules and standards are followed. We have an experienced engineering team who will provide the most effective and efficient installation plan for different structures according to our stress analysis and other factors.

  • Customized installation plan

  • Well-equipped manpower

  • Rich installation experience for the correct level, height and balance

  • Dynamic balance testing for better reliability and stability

  • Fasteners with torque standards for better safety and security

  • Brief yet scientific installation process

  • Tests for air volume and wind speed based on clients’ specifications

Best For

Industrial Use
Factory / Warehouse
Fitness Clubs / Gym / Athletic Training Stadium
Recreation and Entertainment
Amusement Park/ Zoos / Children’s Playground
Traffic Hub
Railway Station / Bus Station / Metro Station/ Lounge
Commercial Place
Exhibition Center/ Shops/ Large Wet Markets / Supermarkets
Hall / Villa / Restaurant / Museum / Outdoor Activities

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