This is a more comprehensive guide to the high-volume Low speed (HVLS) fans you'll always need. In this guide, you will learn about HVLS industrial fans used in a wide variety of tall Spaces.


The origin of large ceiling fans that rotate at low speeds but produce a lot of air flow is from the need for farming. The founders of the HVLS Industrial Fan noticed that if the temperature was too high, cows would not produce milk. In 1998, the Department of Agriculture at the University of California, Riverside presented the challenge of cooling cows to increase milk production during the hot summer months. His solution was to invent an oversized industrial fan to make livestock cooler and more comfortable. In 1999, the world Stage HVLS fan was born.

The airflow generated by the HVLS industrial fan can make the human body comfortable, rapid evaporation of sweat, and effective cooling of 5-8 degree .
So what's the principle behind HVLS industrial fans? HVLS industrial fans produce a lot of airflow, which absorbs moisture from sweat on the surface of the body and accelerates the body's natural evaporation to produce a cooling effect. The air flow formed by the HVLS industrial fan blade forms a cone from the top down to the ground, and as more air flow is pushed to the ground, it flows in the horizontal direction, and it is pushed upward to the roof after encountering the horizontal air flow of the side barrier or the adjacent fan, so as to strengthen the air circulation in an all-round, multi-angle and no dead Angle, and eliminate the temperature stratification.