Email:chenzhenxiang@optfan.comFeatured
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OEM China Commercial Extractor Hood - 24 FT HVLS Commercial Big Size Ceiling PMSM Motor Fan – OPTFAN
Large area of breeze air flow to speed up human body sweat evaporation rate, resulting in natural cooling, just like people feeling the cool sea breeze after swim out of the sea water, so that the surface of the human skin has a temperature difference of 4-6 degrees.This BLDC fan use the world top class direct drive motor , with a high performance and maintenance–free brings tons of air . Specification – Big Size PMSM Motor Commercial Ceiling Fan Diameter(M) 7.3 6.1 5.5 4.9 M... -
Hot New Products Large Factory Fans - 24Ft Cool Gym Fans – OPTFAN
Here are examples on how to cut costs with OPT HVLS Fans installed in gym room: 1.Operating on its own: HVLS fans replace the stale air and increase evaporation from skin. Perceived temperatures are 7–10 degrees lower. Productivity rises. No need to cut operating hours during heat waves. 2.Operating with heating: Using heating less thanks to destratification, which means less noise from operating heating units and up to 20 percent savings on heating costs. 3.Operating with HVAC... -
Fast delivery Massive Ceiling Fan - 24 FT Industrial Ceiling Fans For Garage – OPTFAN
OPT HVLS industrial ceiling fans for garage The air does not have the sametemperature and density throughout the space. Some areas have a steady flow of external air; others enjoy forced air conditioning; still others suffer unstable changes in temperature. The variety of conditions like these serves as a reminder why variable speed fans are the best choice for your workplace. Specification Model Size (M/FT） Motor (KW/HP） Speed (RPM) AirVolume (CFM） Current (380V） Coverag... -
Special Price for Commercial Exhaust - 7.3M Cooling Fan Factory – OPTFAN
Cooling fan factory Specification Diameter(M) 7.3 6.1 5.5 4.9 Model OM-PMSM-24 OM-PMSM-20 OM-PMSM-18 OM-PMSM-16 Voltage(V) 220V 1P 220V 1P 220V 1P 220V 1P Current(A) 4.69 3.27 4.1 3.6 SpeedRange(RPM) 10-55 10-60 10-65 10-75 Power(KW) 1.5 1.1 0.9 0.8 Air Volume(CMM) 15,000 13,200 12,500 11,800 Weight(KG) 121 115 112 109 Designs Maintenance free The super-wing series PMSM motor adopts the principle of electromagnetic induction, double-bearing transmission, complete... -
Good User Reputation for Large White Ceiling Fan - HVLS Cooling Ceiling Big Fans – OPTFAN
OPT HVLS Fans are specially designed for theatre and convention centre, So every corner of theatre or stage feels fresh air. With Special design in Changing in angle of OPT HVLS fan fresh air reaches even to higher sides with energy saving operation. Hot Tags: hvls cooling ceiling big fans, China, manufacturers, factory, price, for sale -
Professional China Ceiling Fan Large Size - 16Ft Modern Ceiling Fans Singapore – OPTFAN
Specification Diameter(M) 7.3 6.1 5.5 4.9 Model OM-PMSM-24 OM-PMSM-20 OM-PMSM-18 OM-PMSM-16 Voltage(V) 220V 1P 220V 1P 220V 1P 220V 1P Current(A) 4.69 3.27 4.1 3.6 SpeedRange(RPM) 10-55 10-60 10-65 10-75 Power(KW) 1.5 1.1 0.9 0.8 Air Volume(CMM) 15,000 13,200 12,500 11,800 Weight(KG) 121 115 112 109 Maintenance free The products commonly used in the market with gear transmission technology need to replace the gearbox lubricating oil regularly, and the professional climbs ... -
Excellent quality Pmsm Gearless Fan - 6.1M Low Velocity Air Cooling Fans – OPTFAN
Low velocity air cooling fans -
Chinese Professional Big Leaf Ceiling Fan - 12 FT HVLS Industrial Factory Cooling Fans – OPTFAN
Introduction-high volume factory ceiling factory fans Optimized production can be achieved only when every worker is happy to work in facility environment. Hot facility makes worker tired and non productive, Which directly leads to less profit.OPT HVLS Fan keeps work environment and facility fresh and comfortable by circulating large amount of fresh air. Specification Model Size (M/FT） Motor (KW/HP） Speed (RPM) AirVolume (CFM） Current (380V） Coverage (Sqm) Weight (KGS) ... -
New Arrival China Big Outside Fan - 12 FT HVLS Industrial Factory Cooling Fans – OPTFAN
Introduction-high volume factory ceiling factory fans Optimized production can be achieved only when every worker is happy to work in facility environment. Hot facility makes worker tired and non productive, Which directly leads to less profit.OPT HVLS Fan keeps work environment and facility fresh and comfortable by circulating large amount of fresh air. Specification Model Size (M/FT） Motor (KW/HP） Speed (RPM) AirVolume (CFM） Current (380V） Coverage (Sqm) Weight (KGS) ... -
Top Suppliers Large Fan Ceiling - 7.3M Gym Energy Saving Fans – OPTFAN
Specification Diameter(M) 7.3 6.1 5.5 4.9 Model OM-PMSM-24 OM-PMSM-20 OM-PMSM-18 OM-PMSM-16 Voltage(V) 220V 1P 220V 1P 220V 1P 220V 1P Current(A) 4.69 3.27 4.1 3.6 SpeedRange(RPM) 10-55 10-60 10-65 10-75 Power(KW) 1.5 1.1 0.9 0.8 Air Volume(CMM) 15,000 13,200 12,500 11,800 Weight(KG) 121 115 112 109 -
Personlized Products Rustic Flush Mount Ceiling Fan - 18FT HVLS KQ Big Industrial Heater Ventilation Fans – OPTFAN
HVLS Giant Industrial Heater Ventilation Fans Uses For HVLS Fans In The Winter When people come to “fan,” we usually think of “cooling.” Sure,the blowing wind from fan can evaporate the sweat on the surface of human body and bring the feel of cool. But when you’re thinking about investing in an HVLS fan for your factory, you’ll be glad to know its use extends far beyond the hot weather. HVLS fans also provide excellent performance with cost savings in winter. Specification Specific... -
One of Hottest for Big Indoor Fan - 20FT HVLS Giant Ventilation Fans – OPTFAN
HVLS Giant Ventilation Fans OPT HVLS Ceiling Industrial Ventilation Fan safety device: each fan blade is equipped with L-type safety link buckle to prevent the blade from separate sections, and the mold shaft sleeve is designed to prevent the rotating chassis from slipping accidentally. All fasteners are equipped with anti loose self-locking nuts and tooth shaped drop pads. 1: Outstanding coverage without draft,fully encompassing air circulation. 2:Super energy saving,cut the HVAC and air co...