We provide One-Stop Ventilation and Cooling Solutions for large spaces, including the king series, Paragon Series, Charm Series, Charm II Series, Virtue Series, and Grace Series.

HVLS Fans Instruction

A high-volume low-speed (HVLS) fan, also called an industrial ceiling fan, big fan, or helicopter fan is a type of mechanical fan greater than 7 feet (2.1 m) in diameter. HVLS fans move air slowly and distribute a large volume of air at low rotational speed– hence the name “high volume, low speed.”

hvls fans
  • HVLS Industrial Fan is a super larger energy-saving fan with a diameter of up to 7.3 meters (24ft);
  • The airfoil Blade, which is developed with advanced technologies and principles of aerodynamics;
  • A power of 1.5kw or less, that move a High Volume(13,800m³/min) of air at a Low Speed and cools up to 1000 square meters;
  • Produce a large scale of natural wind, which leads to the double functions of ventilation and Temperature cooling, as well as dehumidification;
  • The Ideal solution is to ventilation and cools the air in a large area. 

HVLS Fans Superiority

How effective HVLS fan is?

Take an example you will understand well: An area of 1,000 square meters with a ceiling height of 10 meters, can be covered by one HVLS fan with a diameter of 24ft (7.3 meters), with 1.5 kW in power consumption, 828,000cmh airflow, at a noise level 43dB. 

Amazing, right?


hvls fans

HVLS Fans Comparison

hvls fans
  • Cover 1,500 M² per unit with 13,500m³/min, full space covered with its 7.3m diameter fan blade.
  • Installation mounted to the ceiling, is simple and elegant.
  • The tridimensional and natural breeze from all directions, with the most comfortable wind speed of 1-3m/s, with less noise.
  • Almost zero maintenance after proper installation.
  • 10-15 years.
hvls fans
  • Wind can only reach the area in the front of the fan, and can not work well if people frequently move.
  • Mounted on the wall or standing on the floor, need space to put or store, workshop limited using space effect.
  • Mounted on the wall or standing on the floor, need space to put or store, workshop limited using space effect.
  • noisy during operation long time exposure to high-speed wind will cause dizziness.
  • 3-5 years.
hvls fans

HVLS Fans Comparison


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Expert & Experienced

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HVLS Fans Applications

Typical applications for HVLS fans fall into two classifications—industrial and commercial. HVLS Fan can be installed in any big space which is higher than 4m.

hvls fans


hvls fans


hvls fans

Market Mall

hvls fans


hvls fans

Large Space

hvls fans

High Building

hvls fans


hvls fans