Henan Dajing Fan Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 sets per month |
| Delivery Time | 10-60 days |
| Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Frequency | 50hz/6hz |
| Application | Power Plant |
| Voltage | 220v,380v,460v,6kv,10kv |
| Speed | 1450rpm/900rpm/750rpm |
| Power | customization |
| Brand Name | DAJING |
| Model Number | 4-73F |
| Certification | CE/ISO9001/3C |
| Place of Origin | Henan, China |
View Detail Information
Explore similar products
Large Boiler Industrial Centrifugal Fans Blowing Air Forward Impeller Blade
Low Pressure Industrial Centrifugal Fans Belt Drive Large Flow Low Speed
Aluminum Impeller Explosionproof High Pressure Centrifugal Blower
Brick Kiln Industrial Centrifugal Fans High Temperature Induced Draft Fan
Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 sets per month |
| Delivery Time | 10-60 days | Packaging Details | Packed in wooden box, rainproof cloth, container, according to customer requirements. |
| Frequency | 50hz/6hz | Application | Power Plant |
| Voltage | 220v,380v,460v,6kv,10kv | Speed | 1450rpm/900rpm/750rpm |
| Power | customization | Brand Name | DAJING |
| Model Number | 4-73F | Certification | CE/ISO9001/3C |
| Place of Origin | Henan, China | ||
| High Light | dust extractor blower ，forward curved centrifugal fan | ||
High Power Industrial Centrifugal Fan High Air Volume Double Support Suction
Double-suction industrial boiler fans have a large flow and are widely used in large factories. The induced draft fan adopts a double-sided short-term, double-support structure. The entire fan is composed of a rotor group, a casing, an air inlet, an air inlet box, an adjusting damper, a transmission group, a sliding bearing, a turning gear and a forced lubrication system.
| High Power Industrial Centrifugal Fan High Air Volume Double Support Suction | |||
| Centrifugal fan | Air Flow | 50000~1300000 | m3/h |
| Pressure | 1800~6000 | Pa | |
| Rotating speed | 730/580/460 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 300~2000 | kw |
| Voltage | 6000/6600 | v | |
| Frequency | 50/60 | hz | |
Wide Performance Range of High Efficiency
The wheel has stable and flat performance curves over a wide range of operating conditions which can efficiently avoid performance drop as the operating point moves up or down.
Non-overloading
There exists a maximum shaft power for the motor. When the motor is selected based on the maximum shaft power, motor power and motor service factor, the shaft power can never exceed the rated motor power as the fan runs within the operating range. The user can be rest assured in this respect.
Advanced Process
The plasma cutting, positioning fixture of high precision and all-welding technique contribute to the smoothness, high strength and great reliability of the steel blades that has uniform stress distribution for long-term high speed running.
High Balance Quality Grade
Each wheel has been dynamically balanced up to G4.0 standard (Just G6.3 for general products domestically and internationally).Durability, stability and quietness are guaranteed.
It is applicable for exhausting gas containing dust, wooden scraps, fine and crushed fiber etc. (If there are hard particles in gas, a dust-collecting device should be installed in front of the fan). It can also be used as the common ventilation and air-exchange purposes.
1. Air purification and industrial waste gas treatment, Air filtration system, Flue gas desulfurization, Flue gas denitrification.
2. Boiler's air supply and exhaust (Coal-fired boiler, Biomass boiler, Garbage incinerator, CFB boiler, Stokerfeed boiler.).
3. Industrial boiler blowing air, Industrial boiler inducing air, Industrial boiler primary air, Industrial boiler secondary air.
4. Industrial boiler waste gas desulfurization, Industrial boiler flue gas denitrification.
Centrifugal fan production process:
Case Show:
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1990
Total Annual:
2million-3million
Employee Number:
100~150
Ecer Certification：
Active Member
Henan Dajing Fan Technology Co., Ltd. is located in the hinterland city of the Central Plains and Pearl in the north of Henan Province-Xinxiang. Three thousand boulevards, choose one and follow from one; focus on one, great future! Since its inception, our company has been positioned to be the ... Henan Dajing Fan Technology Co., Ltd. is located in the hinterland city of the Central Plains and Pearl in the north of Henan Province-Xinxiang. Three thousand boulevards, choose one and follow from one; focus on one, great future! Since its inception, our company has been positioned to be the ...
Get in touch with us
Leave a Message, we will call you back quickly!