Henan Dajing Fan Technology Co., Ltd.
Henan Dajing Fan Technology Co., Ltd. has 30 years of experience in the centrifugal fan industry, we are a professional manufacturer！
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3 Phase High Pressure Air Blower Centrifugal Fan For Forced Draft Mine Ventilation
The Model 9-19 and 9-26 high-pressure centrifugal fan is extensively applied to transmit materials. The transmission medium is air or other non-flammable gases, which are harmless to human. It is generally suitable for enforced high pressure ventilation in such industries as forging and smelting, glass, pottery, electroplating, battery and wireless sectors, etc. It is also used to deliver grain, fodder, ore powder, plastics, etc. in the processing industries. It is also suitable for the combined use with carton machinery and tempered glass equipment.
| 3 Phase High Pressure Air Blower Centrifugal Fan For Forced Draft Mine Ventilation | |||
| Centrifugal fan | Air Flow | 6000~41500 | m3/h |
| Pressure | 3500~1500 | Pa | |
| Rotating speed | 2900/1450/960 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 7.5~410 | kw |
| Voltage | 220/380/440/6000/6600 | v | |
| Frequency | 50/60 | hz | |
Application
Industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, environment protection, mine, metallurgy, petro-chemical, tunnel,Industrial boiler and Dust removal systems etc. , and wind tunnel. It is widely applicable for kitchen exhaust, range hood or ventilation, air-exchange i
n the public places such as the unit canteens, guesthouses, restaurants, eating establishments etc. It is fit for use in the production equipments such as grain; chemical; plastic machineries and so on.
Optimized Design
The fan adopts advanced technology. The design of backward curved centrifugal wheel is optimized by means of CFD hydro-field simulating. The design is more accordant with the aerodynamic characteristics, high efficiency, and stable airflow.
Advanced Process
All steel laser cut blades are welded and positioned accurately. The overall strength of the blades are designed and welded to withstand long hours high speed operation.
High Balancing Level
Each wheel is subjected to dynamic balance test. The balancing level is kept at G4.0 (Typical products are balanced to G6.3 only). Durability, stability and quietness are guaranteed.
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.
Centrifugal fan production process:
Case Show: