A total of 9 units of PMSM HVLS fan Charm Series RTF-DF-5E with a diameter of 5.5 meters and 46 units of 20000CMH Air Cooler with airflow of 20,000m³/h were installed in a 4,000m² home appliance factory recently.
RTFANS use PMSM for low noise, high performance, and efficiency. It is, to boot, characterized by swish rotation over the whole variety of a variable speed motor, total force management at zero speed, and fast acceleration and fastness.
With only 4.5 meters high, a traditional HVLS fan is unsuitable for installation in the factory area. We proposed with our PMSM HVLS Fan & air cooler Combined(fan cooler combo) ventilation and cooling system solution. PMSM Series fan is an innovative large commercial ceiling fan using Permanent Magnet Synchronous Motor technology with direct drive, which takes only 0.5meter space to make an installation.
For limited space, with a distance from the ground to the roof of fewer than 6 meters, the RTFANS PMSM HVLS fan is the best choice for ventilation.