Email:chenzhenxiang@optfan.comFeatured Products
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OPTFANS Big Ceiling Fans Giant HVLS Fans for Large Space
SUPER LARGE INDUSTRIAL ENGRY-EFFICIENT FAN KEY FEATURES ● Outstanding coverage without draft,fully encompassing air circulation. ● Super energy saving ,cut the HVAC and air condition cost up to 30% or replace them. ● Efficient cooling effect makes people feel 5-8 temperature cooling ,improve staff productivity. ● During the winter ,HVLS FAN mix the hot air produced by the heaters with the cold air ,reducing 30% heating costs. ● Consitent ventilation keep wet and moist area dryer and pr... -
Navigator Series Ceiling Fans HVLS Fans for commercial Use
Upgrade to OPTFANS Navigator Series Ceiling Fans for a smarter, more sustainable cooling solution that combines cutting-edge technology with exceptional energy savings.
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OPTFANS Powerful Large Wall-mounted Fans Big Wall Fans
OPTFANS Powerful Large Wall-mounted Fans Big Wall Fans
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OPTFANS New BIG HVLS Mobile Floor Fans Portable Fans for Gymnasium
OPTFANS KT2.0 SERIES Mobile FANS
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OPTFANS Large Industrial Fans with PMSM Motor for High Ceiling
OPTFANS Navigator Series Big Ceiling Fans
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Good User Reputation for China 9 Speeds & 3 Modes AC Motor Super Quiet Air Circulator Turbo Electric Fan
https://youtu.be/XBELA-Dpbo8 high-volume, low-speed — fan is a ceiling fan greater than 8 feet in diameter. Unlike a small, high-velocity fan that creates small, turbulent air streams that quickly disperse, an HVLS fan relies on size, not speed, to move a significant amount of air. Originally……
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China Supplier China Wireless Vibration Senor for Cooling Tower Monitoring
HVLS cooling ceiling big fans OPT HVLS fans technology keeps workshops comfortable, lowers energy consumption. By improving airflow, our fans regulate internal temperatures to such a degree that heating and cooling costs go down. In facilities without a HVAC system, Superwing series PMSM motor……
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China Cheap price China High Efficiency Big Air Flow Electric Ceiling Fan
How HVLS Fans Can Address the Heat and Ventilation Problems
To address such type of issue with regards to HVLS fans, sports venue or facility owner needs to check on the temperature created by the fan.Is the cooling and heating temperature given the right one? When they found out that this is not, well it’s now the time for them to ask for a professional help from those people who are equipped with the skills and knowledge on how to do the proper installation of HVLS fans. -
Supply ODM China Large Air Volume Cow Barn Ventilation Cooling Fan
OPT HVLS Extra Large Ceiling Fans Introduction-extra large ceiling fans Extra large ceiling fans is the high volume low speed fan used for large open space for cooling and ventilation. You now have an efficient and cost effective way to stay cool in summer and warm in the winter. The sleek……
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Online Exporter China 200mm 380V Industrial Axial Fan Greenhouse Ventilation Fan Air Blower Fan
Worker comfort is no trivial matter. Studies have repeatedly shown that workers who are physically uncomfortable become distracted and are more prone to making mistakes.This is particularly true in cases of extreme discomfort, as when heat fatigue, heat stroke and other types of heat stress strike.
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Cheapest Price China 4000mA 5 Speed Large Wind LED Light Stroller Clamps Mini Fan
8.8ft( 2.6 m)tall
Ideal for indoor and outdoor mobile cooling, work areas, event spaces, and when ultimate portability is a must
3 years for whole fans,lifetime for hub and blades warranty
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2019 wholesale price China 24FT Natural Wind Big Hvls Ceiling Fan for Factory Air Ventilation
Using HVLS instead of standard fans: less noise, less energy consumption, less waste.1 unit 20’ HVLS can replace six standard 3’ fans operating at high speeds, providing up to 90 percent reduction in electricity consumption.