4-72 C/D Centrifugal Blower&Ventilation&Fan For Industrial

4-72 C/D Centrifugal Blower&Ventilation&Fan For Industrial


Speed of mainshaft:630-2240RPM

Impeller Material:Steel Plate

Volt./Frequency:380V,415V, 50HZ,60HZ

Air Flow:805~220000m3/h

Power Supply:Electric Motor

Total head :95~3700Pa

Blower shell :Carbon Steel

Product Detail

Product Tags

Product Brief

–   High pressure and low vibration . Laser cutting blanking greatly improves the accuracy of the                     
      product ,  and the shape is beautiful and generous .
–   Ye series of high-efficiency and energy-saving motors are used in the motor , with high efficiency ,           
    low energy consumption , good quality and long service life .
–   Widely used for conveying materials ; air and non-corrosive , non-spontaneous combustion ,
     non- viscous gases .
–  Especially suitable for high-pressure forced ventilation in general exercise , glass , ceramics , radio ,         
     electroplating , batteries and other industries , as well as grain , feed , etc . Material conveying in               
     mineral powder , plastics , chemical industry and boiler industry .
–   Optional high temperature resistant extended shaft motor , high temperature resistant 200 ºC  

Model No. 4-72 c Pressure Medium Pressure
Certification CE Voltage 380v
Power 3kw-75kw Speed 2860rpm
Air Flow 5756-63953 Performance Low-Noise Fan
Power Supply AC Electric Transport Package Carton
Origin China Trademark Motai
Production Capacity 1000pcs/day HS Code 8414599099
Main parameter
4-72 technical2
4-72 technical 1
Details Display ​
4-72 detail


1.  Advanced laser cutting molding
Smooth appearance , thickened carbon steel shell , wear resistance , anti-corrosion and anti-wear , stable use . The whole NC

spinning molding of air inlet has a beautiful arc . Impeller improved by engineers after strict dynamic and static balance correction .
2.  Belt pulley protection cover
Add belt pulley protective cover , stable operation to prevent injury accidents . Raotation direction at a glance .
3. GB pure copper movement motor
Higher efficiency ,energy saving , long service life bearing housing circulating water cooling , to ensure stable fan operation .
4.   Guide rail design
Motor position can be adjusted , easy installation and maimtenance, fixed screw design , prevent motor channeling moving ,

stable operation rest assured .
5.   Open the ash cleaning door
 The dust cleaning door is specially opened on the air shell to facilitate timely cleaning of dust inside the air sshell and on the wind

blade to ensure the performance and effciency of the fan .
6.    Sealing device
 There is a sealing at the extenssion of the fan shaft to prevent gas leakage and improve the perrformance and efficiency of the

fan . Clamp design , easy quick installation .




Our service:
 Marketing Service
100% tested CE certified blowers.Special customized blowers(ATEX blower,belt-driven blower) for special industry.Like gas transportation,Medical industry…Professional advice for model selection and further market development.Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.


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