HVLS (High Volume Low Speed)fan history The first HVLS industrial big fan originated from the American Marcoair company in 1998. At that time, the industrial
After the three generations technological innovation, comparing the first and second generation industrial fans, SUPER direct driver Permanent Magnet Servo Synchronous Motor (PMSSM) with internal rotor design has the following advantages:
The continuous gentle breeze can accelerate the evaporation of sweat on the surface of the human body to produce a cool cooling effect, making the human body feel the temperature difference effect of 3-5 degrees Celsius; Users can save more on utility bills with HVLS industrial ceiling fans.