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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Kitchen Smoke Exhaust High Pressure Centrifugal Fan 1500-2000m3h Low Noise
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.
| Kitchen Smoke Exhaust High Pressure Centrifugal Fan 1500-2000m3h Low Noise | |||
| 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 | |
Impeller Type: Backward/Forward/radial blade
Driving Mode: Direct/belt/Coupling drivetrain
System Type: Single inlet type, Overhang type
Cooling Type: Air cooling/Circulating Water cooling
Bearing Lubrication Methods: Grease lubricating/Oil bath lubrication
High Reliability
1.Our products use advance FEA-aided design to enhance the reliability of structure.
2.The hub and the wheel are strengthened and leak-proof thanks to the all-steel continuous welding method. Safety is also significantly improved during operation.
3.The new shaft and coupling technology ensuring the accuracy during the assembly process while maintaining high reliability.
4.Maximum load surpasses 35% of limit speed to ensure the long-term continuous operation of the security.
5. Bearing seal can be lubricated. Service life is more than L10:80000 hours to ensure operation reliability and durability.
6. The drive unit has a protective shield using eye-catching warning color to ensure personal safety.
7. All our machines underwent vibration tests prior leaving the factory in order to achieve reliable and durable operation.
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.
Inlet
The inlet shall be designed in line with aerodynamics. It shall be streamlined for better airflow movement and efficiency, reducing turbulence and sound.
Motor
The motor shall be carefully matched to the fan load. It shall be IP54 rated with class F insulation. Ball bearing that can be lubricated shall be used. The motor and drive mechanism shall be isolated from the airstream to avoid grease or dirt accumulation.
Centrifugal fan production process:
Case Show: