SMART KOOL series of industrial (ceiling ) fansare the best choice for many workshop ventilation cooling device. To create a healthier and more comfortable working environment for employess is oureternal mission.We will strive to be the largest and professional manufacturer of equipment of ventilation and cooling in domestic , and to make each factory enjoy benefits of energy saving , cooling and comfort from industrial ceiling fans

SMART KOOL large ceiling fan configured unique 5 level of safeguard :

a . safety alarm device , buit - in overload phase protection . timely alarm signal to ensure safe running ;

b . Blade safety connection piece ( even if the blade bracket is broken . the fan would not falling off due to the connecting piece device ) ;

c . Chip insurance ( cluth get loose , motor output shaft is cut - off , get rid of the risk of falling down ) ;

d . Stebility of the four steel wire rope ( enhance the stability of ceiling fan , to prevent the risk of loosening of screws )

e . The main shaft type of anti - loosening and fixing device , completely limit the coupling looseness , ensure stable running ;

SMART KOOL super large energy saving ceiling fan installation requirement 

The total height of the building is greater than 4.5 m , less than 18 m.

The minimum distance between the blade and the roof is 1.2 m.

Minimum safety distance of fan blade and obstacle is 0.4 m.

Input power : 380V / 220V either is OK.

After several mechanical power test , we choose Germany NORD high - performance gearmoter , NORD adopts advanced technology, to achieve a beautiful and excellent quality combination. The motor has the following main features :

1. High precisionof speed control

2. Large range of speed control , output speed ratio range is in 1:3 to 1:1800

3. High strength , long service life

4. Convenint to control speed

5. Can work continuously , and can run on clockwise and counterclockwise direction , smooth operation , stable performance , low noise

6. Fully sealed , low environmental requirements

7. Compact structure , small size

Feature of reduction box : High precision of speed control , high energy efficiency , large range of speed control , high performance , use 2 levels of reduction technology , totally meet the requirement of large industrial ceiling fan.

Ultra - low energy consumption , Natural ventilation cooling , Double achieve the effectiveness of air conditoning , Constanlyupdated healthy new air to enhance indoor air flow and energy saving . 

Large industrial fan control configuration - Danfoss

Built - in brake function

With the built - in DC and AC braking functions, the VLT® Micro Drive can decelerate the motor by converting the kinetic energy generated in the application to braking power. The brake chopper is buit into a frequency converter with a power of 1.5 kW or more.