FUHUA Series High Quality 50" Weight Balance Exhaust Fan

Specifications

1.Optimized by CAD;
2.Produced by CNC machinery;
3.Made of high qulaity material;
4.Excellet performance;
5.Good price.

Professional and leadig manufacturer of exhaust fan for many years in China:

 

1.Fan blade is made of high quality stainless steel by punch forming, no dust, attractive and durable. Special blades shape design ensure large air volume, no deformation, no broken, keep air volume same all the way. Thickness 1.2mm, surface finish BA grade

 

2.Fan belt impeller is made of high strength aluminum-magnesium alloy by die-casting which reduces the weight of blade impeller, high corrosion resistance. Blast-sanding treatment for attractive appearance, eliminate internal stress to improve its own rigidity and stability, never broken.

 

3.Both China famous motor and Siemens motor are available. Motor voltage and frequency can be customized.  Motor protection grade IP55, insulation class F grade.

 

4.Fan bearing adopts imported double-row bearing with special waterproof design, high strength, lower noise, maintenance free and long service life.

 

5.Using high strength nylon hammer opening device to ensue the shutters opening and closing flexibly.

 

 

6.Fan blades are adjusted by intelligent dynamic-balance tester, each blade tolerance weight controlled within 1g. Ensure the fan smooth running, lower vibration, less noise, increase stability. Blade material have stainless steel, galvanized sheet, aluminum alloy, FRP for option.

 

7.Using the most advanced automatic belt tensioner to ensure working efficiency and good performance

 

8.Hot-dip galvanized blade support and safe net ensure never rust.

Model No.	FHB-1250
Fan Size	1380mm×1380mm×400mm
Air Flow	44000m3/h
Weight	72kg
Frame	Extra-thick hot-dip galvanized sheet(coating thickness:275g/ m2), high quality, anti-corrosive, durable, frame thickness:1.0mm
Motor	Can be customized
Motor Technical Data	380V   50HZ   1.1KW 3-phase
Moto Speed	≥1400r/min
Noise	≤64db
Blade Diameter	1250mm(50”)
Blade Nos.	6
Blade Material	430 Stainless Steel   Thickess:1.2mm
Shutter Nos.	8
Blade Speed	440r/min
Shutter	Hot galvanized sheet   Thickness:1.0~1.5mm
Bearing	Automatic ball bearing
Impeller	Aluminum-magnesium alloy
Warranty Period	One year. Easy broken parts are offered free of charge within this period