Email:chenzhenxiang@optfan.comProducts
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2M PMSM Wall Cooling Fans
KG series is a 2M wall HVLS fan with permanent magnet synchronous motor,which is able to produce huge air volume with silence,also it can be installed on the beam
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OPTFANS Hammer Exhaust Fan
A hammer exhaust fan is a highly efficient ventilation system, designed to effectively regulate temperature and improve air quality. Fitted with a unique hammer-type mechanism, it ensures smooth operation while minimizing noise production. This fan draws out stale or hot air from the environment and replaces it with fresh outdoor air, creating a comfortable and healthier space.
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OPTFANS Evaporative Cooling Unit
An evaporative air cooler is an efficient and environmentally-friendly cooling device that operates based on the principle of evaporation. It works by drawing hot, dry air into the unit and passing it over water-saturated pads, which leads to a reduction in air temperature as the water evaporates. The result is a continuous stream of naturally cool and humidified air. This cooling method is particularly effective in dry climates where the added moisture can make the environment feel even more comfortable.