What does HVLS mean in industrial fans?

When you understand the big industrial fan, you may hear a noun, “HVLS”. What does this mean? Today, the editor of Guangding told everyone what this term means.
HVLS, HVLS (High-Volume, Low Speed) Super-large variable frequency control fan with large air volume and low speed (speed below 100 rpm). It is called a big industrial fan in China.
Nowadays, the space occasions used by industrial fans are becoming more and more widespread, suitable for plant workshops, logistics storage, public places (bus stations, terminals, airports, stadiums, commercial streets, shopping malls, school halls, gyms, leisure clubs, Internet cafes, Government affairs hall, etc.), farm pastures (plantation farms, livestock pastures), can effectively achieve the overall space air circulation bad, beautiful and durable and does not take up space.