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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Materials Cooling High Pressure Blower Fan High Temperature Coupling Driven
The fan is mainly used in the construction industry. Centrifugal fans have high wear resistance, high efficiency and low noise. At the same time, it can be used for ventilation in various industries.
| Materials Cooling High Pressure Blower Fan High Temperature Coupling Driven | |||
| Centrifugal fan | Air Flow | 11000~667000 | m3/h |
| Pressure | 2750~10100 | Pa | |
| Rotating speed | 2900/1450/960/730 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 15~1400 | kw |
| Voltage | 220/380/440/6000/6600 | v | |
| Frequency | 50/60 | hz | |
DAJING FAN company has strong technical strength, testing equipment with advanced testing means, and sophisticated manufacturing equipment with processional blower processing, dynamic balancing equipment and a large number of special forming mould.
Ensuring the performance of the products, Our products has not only reached the international standard requirements but also realized the production standardization and the mold production. In addition, we has adopted the use of advanced computer-aided design(CAD)system and the perfect system of design, research development and manufacture.
Wheel
The wheel shall be of the backward curved centrifugal steel type and all welded. The wheel shall be statically and dynamically balanced up to ISO 1940-G4.0 standard. Stable airflow and low sound should be ensured as the wheel is operating at the maximum allowable speed. Drop in performance shall be avoided as the operating point moves up or down. The wheel shall be readily removable for cleaning or maintenance.
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.
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.
Our products are sold well all over the county and exported to America,Europe,Africa, south east Asian,Pakistan, Kazakhstan and other countries and region.
Centrifugal fan production process:
Case Show: