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. |
| Feature | Double Suction |
| Application | Industrial Boiler |
| Material | Cast Iron |
| Bearing | FAG, SKF, ZWZ, C&U |
| Warranty | 1 year |
| Brand Name | DAJING |
| Model Number | 4-73F |
| Certification | CE/ISO9001/3C |
| Place of Origin | Henan, China |
View Detail Information
Explore similar products
Coupling Driven Building Centrifugal Exhaust Fan Blower High Pressure 9000pa
Large Quiet Centrifugal Ventilation Fans Used In Plants And Large Buildings
Energy Saving Centrifugal Ventilation Fans Fluidized Bed Boiler Building
3 Phase Centrifugal Ventilation Fans Medium Pressure High Air Volume 12000 Cmh
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. |
| Feature | Double Suction | Application | Industrial Boiler |
| Material | Cast Iron | Bearing | FAG, SKF, ZWZ, C&U |
| Warranty | 1 year | Brand Name | DAJING |
| Model Number | 4-73F | Certification | CE/ISO9001/3C |
| Place of Origin | Henan, China | ||
| High Light | general ventilation fan ，backward curved centrifugal fan | ||
Boiler Secondary Air Ventilation Fan Double Suction Large Air Volume 135kw
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.
| Boiler Secondary Air Ventilation Fan Double Suction Large Air Volume 135kw | |||
| 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 | |
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.
1. High strength wear-resistant impeller anti-leaking bearing box.
2. Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.
3. Inlet and outlet flexible joints, dampers.
4. Inlet valve, bearing temperature and vibration dective sensers, impeller cleaning nozzle are optional.
5. With single suction, backward of monoblock type blades impeller have good aerodynamic performance and reliability of smooth operation.
Henan Dajing Fan Technology Co., Ltd. which was founded in 1990, mainly designs and manufactures Centrifugal fans and Axial flow fans which are applied to industrial systems, which is the senior member of China General Machinery Industry Association. Strictly implement various standards, focus on the field of ventilation, and committed to creating a good environment! Equipped with high-speed fiber laser cutting machine, CNC spinning machine, high-precision dynamic balancing machine, automatic on-site vibration balancer, comprehensive tester and other special equipment for fan manufacturing.
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!