High range ventilation fan
1.Energy saving
2.large air output
3.low noise
4.long lifetime
Ventilation Fans
Description:
Material of fan frame: glass fiber reinforced plastics(GRP)
1) Energy saving.
Take 54’’ type of fan for example, the power of general type of fan is 1100w or 1500w,
but our fan is 750w.so,if you take use of it,you just need pay half of the cost.
2)large air output
Take 54’’ type of fan for example,the measured air volume of better quality type of fan is
about 40000 cubic meters,but our fan can reach to 64990 cubic meters.
3)lower noise
our perfect design concept and material decrease the noise,and it can work steady.
4)long lifetime
The fan casing and motor stents were produced by the material of glass fiber reinforced
plastics which resist corrosion and airslake. The material of shutter is PVC,also resist
corrosion and airslake. Fan blade is made of nylon and fiber material,have better
sturdiness and flexibility.
5) Low failure rate
Because of the electric motor and fan blade connected directly ,it has no belts,belt pulley ,
bearing and other damageable rotating components,and the rotation speed of our motor is
just 450rpm,so its failure rate is very low,however,the rotation speed of conventional
motor always need 1450rpm for same air volume output.
If we regard our fanner as a worker: he eat half of “meal”,does one and a half worker’s “work”,a
nd he has good temperament,what is important is that he is strong,you don't need pay too
much medical expenses,he can work for you for very long time.
Specification:
Model&specifications | Diameter of fan blade(mm) | Rotation speed of fan blade(rpm) | Air volume(m³/h) | Noise (db) | Input power (w) | Rated voltage(v) | High(mm) | Width(mm) |
54’’ | 1250 | 450 | 58300 | ≤75 | 750 | 380 | 1380 | 1380 |
48’’ | 1100 | 450 | 45500 | ≤70 | 750 | 380 | 1220 | 1220 |
42’’ | 950 | 450 | 35000 | ≤70 | 550 | 380 | 1070 | 1070 |
36’’ | 750 | 450 | 25200 | ≤65 | 550 | 380 | 915 | 915 |