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18ft PMSM HVLS Ceiling Fan


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The Industrial HVLS Ceiling Fan is a super large industrial fan, specially designed for use in commercial and industrial applications. It is very easy to install, operate and is the perfect solution for a large range of industrial applications such as factory and warehouse.

Products Description

PMSM HVLS ceiling fans are completely maintenance-free and extremely quiet, with a maximum power of 1,200 watts per hour.

Industrial ceiling fans have the option of using solar technology, and the operating costs are only 0.5% of the total installation and maintenance costs. The operating costs are the same as for a normal industrial ceiling fan, but with lower maintenance costs and much higher performance. Industrial ceiling fans have the possibility to use solar technologies and their operating costs are up to 5% to 10% lower than with a conventional industrial fan.

Made in China, verified and certified by the Chinese fan manufacturer and indicated on page 1. 18FT PMSM HVLS ceiling fan with aluminum alloy blades, with a fan blades of up to 7.3 meters.

RTFANS, founded in 2003, is one of the leading manufacturers of high-performance air coolers and HVLS fans in China with over 18 years of experience in designing, developing and manufacturing of industrial cooling systems. The factory specializes in ventilation and cooling fans for industrial and commercial needs such as air conditioning, heat exchange and heat pumps. RTFANS offers a wide range of ventilation and cooling products and solutions for industrial or commercial use, ranging from 10feet to 24 feet.

HVLS fans can be widely used in industrial places where air conditioning systems are more common and increased air movement in the ceiling of the fan can inexpensively prevent stratification. With an output of 1.2 kW, the blades propel an air mass through the air ducts to aerate an area of up to 1500 square meters. HVLS can also be used in commercial applications, such as office and retail space, where increasing air movement of a ceiling fan is easier to control and can cause costs - effectively preventing stratification.

The fan diameter is 5.5 m to 7.3 m, and the distance from the roof to the fan blades is 0.65 to 7.20 m (by extension of the rod) from 0.3 to 6 m.

With an maximum output of only 1.2 kW, the HVLS fan relies on the size and not the speed to move the large-scale nature of the wind, which leads to a dual function of ventilation and cooling. RTFANS HVLS industrial ceiling fan moisturizes and facilitates the airflow, improving the well-being of people in the house. With normal breeze technology, you can feel the wind blowing through a large fan in the industrial ceiling. The wind speed is about 2 - 4.5 km/h. You can feel the wind blowing through big industrial ceiling fans, but you can feel it through normal breezes.

Fan Dia.7.3m/24ft6.1m/20ft5.5m/18ft
Air Flow(m³/min)12,60011,2009,800
Application Area1,600m²1,200m²850m²

Product Advantages

18ft HVLS Big Industrial Ceiling Fans
  • German “Nord” Customizedcoaxialbevelreductiongears With Diameter Ofaxle 40mm 
  • German “Simrit”Double Oil Sealdesign,Durableandreliable  “Shell”
  • opclass “Omala” S4 Lubrication Oil, Zeromaintenancefor Over 20000 Hours 
  • IE3 High Efficiencymotor With Imported“SKF-VL”Bearing, Save Energyby 10-15% Than IE1motor. 
18ft HVLS Big Industrial Ceiling Fans
  • Innovativedouble Chassisdesign,Moredurableandsteady 

  • Importedaeronauticaluminumalloy (Aa7075) 

  • Forgedby 1000Tmachine With 570Mpaextension Strength 

  • T6 Heatprocessing

18ft HVLS Big Industrial Ceiling Fans
  • High Strength Aircraft Aluminum Alloy:AA6063T6511, PVFD Surface Coating. 

  • Patented Airfoil Design, And Special Reinforcing Rib Supporting System, Increase The Strength And Flexibility. 

  • Inner Equipped Steel Cable Design To Prevent Fan Blade Falling

18ft HVLS Big Industrial Ceiling Fans

Unique Cardan Joint Design, Working As A Human Beings’ Joint, This Allows The Fan To Find Its Own Vertical Position No Matter What The Slope Of The Building, And Helps To Decrease The Shocking Of Fan During Running. 

18ft HVLS Big Industrial Ceiling Fans
  •  Denmark “DANFOSS"VFD Inverter, With Stepless Speed Regulation.

  •  IP55motorprotectiongradeand NEMA1 Standardcontrolbox.

  •  "Schneider"Brandelectrical Sets, With Safetyprotection Module Inside. 

18ft HVLS Big Industrial Ceiling Fans

"Mortise And Tenon Joint Structure" Welded By Robot, Traditional Technique With Double Guarantee On Q345B High-Strength Structural Steel

18ft HVLS Big Industrial Ceiling Fans
  •  Anti-skip design, more safety and reliable. 

  • H beam, Rigid frame and Concrete installation structure are options, and customized for special building structure. 

18ft HVLS Big Industrial Ceiling Fans

6 Pcs Airfoils Are Connected Into A Whole With 6 Pcs Safety Retainer. 


  • large area coverage with minimal power use

  • In essence, Silent is more muffled than a human discussion.

  • tridimensional wind coming from every anglecompact a

  • nd stylish-looking

  • Comfortable, gentle breeze that is natural

  • No upkeep required, long lifespan


Installation Conditions



A PMSM HVLS ceiling fan is a type of high-volume, low-speed (HVLS) fan that is powered by a permanent magnet synchronous motor (PMSM) for efficient and reliable operation.

Benefits of using a PMSM HVLS ceiling fan include energy efficiency, reduced operating costs, improved air quality and circulation, and a longer lifespan compared to traditional industrial fans.

The 18ft PMSM HVLS ceiling fan has a diameter of 5.5 meters (18 feet).

The 18ft PMSM HVLS ceiling fan is powered by a three-phase PMSM motor that can provide up to 1.3 kW of power for efficient and reliable operation.

The 18ft PMSM HVLS ceiling fan is suitable for large commercial and industrial premises, including warehouses, factories, gymnasiums, and supermarkets.

Yes, the 18ft PMSM HVLS ceiling fan comes with a controller for easy operation and control of fan speed.

The maximum speed of the 18ft PMSM HVLS ceiling fan is 60 RPM for optimal air circulation and cooling.

The 18ft PMSM HVLS ceiling fan is typically installed using a steel structure and suspension cables for safe and secure mounting to the ceiling of the premises.


If you have any enquiry about quotation or cooperation, please feel free to email us at info@rtfansgroup.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.

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