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380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
Specifications
Brand Name :
DAJING
Model Number :
4-72C
Certification :
CE/ISO9001/3C
Place of Origin :
HENAN PROVINCE, CHINA
MOQ :
1 set
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
500 sets per month
Delivery Time :
10-60 days
Packaging Details :
Packed in wooden box, rainproof cloth, container, according to customer requirements.
Application :
Drying Blower
Material :
Cast Iron
Frequency :
50hz/60hz
Feature :
Low Pressure
Voltage :
220v,380v,420v
Impeller :
Backward Impeller Blade
Description

High Capacity Industrial Centrifugal Fans 380vac 3 Phase

This series of centrifugal fan has large flow, low pressure, high efficiency, low noise and stable performance curve. Usually used for supporting drying equipment. The drying temperature must not exceed 80 ° C. Can be used to dry grain and tea. It can also be used as industrial drying clinker.

High Capacity Industrial Centrifugal Fans 380vac 3 Phase
Centrifugal fan Air Flow 8000~50000 m3/h
Pressure 900~3400 Pa
Rotating speed 2900/1450/960/730 r/min
Material Carbon steel
Motor Power 4~55 kw
Voltage 220/380/440/6000/6600 v
Frequency 50/60 hz

Belt Drive and Coupling Drive
The fan shaft shall be treated through hardening and tempering and finish turning processes up to the hardness level of HB250-280. Its maximum load shall be 35% more than the highest fan speed. The shaft shall be supported by two bearings with L10 rating service life of over 80000 hours. It shall be sealed and can be lubricated under normal operating temperatures. The pulley shall be of cast iron type and shall be sized for a minimum of 150% of the driving power. There shall be pulley and belt guard. Flexible coupling equipped with a guard shall be used. The factor of safety of power transmission and torsion shall meet the design requirements.

High Efficiency

1.Venturi inlet shall match the front disc precisely to avoid turbulent flow and air leakages, so that the air flows more smoothly to improve aerodynamic performance.

2.Optimized design repeatedly of CFD flow field simulation to ensure aerodynamic performance complied with the flow field characteristics.

3.Excellent aerodynamic performance, the maximum efficiency is up to 81%.

Centrifugal fan production process:

Case Show:

Product tags

centrifugal fan impeller design

,

centrifugal fan impeller

,

centrifugal fan impeller design calculation
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380vac 3 Phase Backward Blade Industrial Centrifugal Fans

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Product Detail
Brand Name :
DAJING
Model Number :
4-72C
Certification :
CE/ISO9001/3C
Place of Origin :
HENAN PROVINCE, CHINA
MOQ :
1 set
Price :
Negotiable
Contact Supplier
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans
380vac 3 Phase Backward Blade Industrial Centrifugal Fans

Henan Dajing Fan Technology Co., Ltd.

Active Member
6 Years
henan, xinxiang
Since 1990
Business Type :
Manufacturer, Exporter
Main Products :
Large Centrifugal Fan, High Pressure Centrifugal Fan, Industrial Centrifugal Fans
Total Annual :
2million-3million
Employee Number :
100~150
Certification Level :
Active Member
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