Big HVLS ceiling fan made in China

Reducer motor type SDRM series energy-saving industrial ceiling fan is a huge ceiling fan with a diameter of 7.3 meters! The Airfoil Blades, manufactured by applying aerodynamic principles and advanced technology. It can drive a large amount of air with a power of 1.5KW or less. It is a good selection for the application with enough installation height and limited investment funds.

Additional information

Model

Blade Diameter

24ft (7.3m)

Number of Blades

5

Max.Speed

53rpm

Motor Power

1.5kw

Fan Weight

128kg

Noise

45db

Power Supply Form

380v or 220v

Main Introduction

Product Details:

HVLS FAN (High-volume low-speed) ceiling fans help reduce energy consumption, as the traditional designed fans are designed with high efficient and durable useful life in the agriculture and industry area. It is widely used for animal husbandry and ideal for large commercial buildings, manufacturing facilities, processing and assembly plates, warehouse or any other large indoor facility.

Large ceiling fan by the fan continue to push forward, and produce a large number of air blowing to the around, the air flow to both sides of the flow, the information of large area of the airflow, through the control of the fan, get the average wind speed of 1-3m/s comfortable cool wind.

Breeze blowing in the human body, will promote the sweat away to take away the heat, leaving the body gradually cool, bring comfort. Usually, this cooling can feel about 3-5 degree.

Reducer motor type HVLS Fans Advantage:

-High efficient air volume

– Low cost and free maintenance

– Large application area

– 5-Blade design produce more CFM at a Lower RPM

– Provide a cool breeze in summer and bring down hear in the winter.

 

Main Components

Gearbox-Motor

Adopt imported Germany LENZE motor, and work with Germany company to develop gearbox motor for HVLS products.

  1. Use low backlash assembly process and gear grinding technique, lower noise.
  2. Strength the bearing frame structure, increase oil seal and strength the motor structure with trapezoidal shaft structure, higher safety.
  3. Adopt high efficient motor, save more energy.
Hub of hvls ceiling fan motor

Hub

The hub made by 1500T hot forging, numerical control machining and CNC precise machining. Forging is able to confirm the consistency of metal structure, which can keep the inside structure and the outside shape of forged pieces consistent. Complete streamline structure of the metal confirms the best mechanical property of the hub. By CNC machining, the precision tolerance has been controlled in 100um, which guarantees the precise dynamic balance of the hub.

Control System

Top level electrical configuration in HVLS industry, famous brand electrical components, with building safety protection module which will shut down the output automatically in case of some accidents.

Control system box passed anti-creeping tests which shields electromagnetic interference effectively. Protection level is IP55, passing UL, EMC,LVD, ROHS certificates.

Control box of hvls ceiling fan

Airfoil Blades

Adopt imported special high strength aircraft grade magnalium, PVFD processed in surface,and aerodynamics fan blade design.  

Made of high quality aviation aluminum magnesium alloy, anodized with T6 heat treatment,strengthening support system inside,which increases the strength of fan blade and avoids the drop of fan blade tail and the loss and fatigue of fan blade to connecting pieces completely.

Parameters

Installation Condition

1. Suitable for any building with a ceiling height of 3.5 meters or more.

2. The load bearing capacity of the roof structure should be more than 150kg, the max. total running weight of the fan equipment is about 125kg.

3. Make sure that the fan is installed without chandeliers or other obstructions.

4. It’s not recommend for installation at the site with heat sources or lampblack occasion.

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We will contact you within 1 working day, please pay attention to the email with the suffix “@superhvlsfan.com”

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