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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Explosion-Proof Industrial Centrifugal Fans High Pressure Ventilation Fan
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. The medium does not contain any adhesive materials. The gas temperature is ≤80℃,and the dust and particle volume are ≤150mg/m3. 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.
| Explosion-Proof Industrial Centrifugal Fans High Pressure Ventilation Fan | |||
| Centrifugal fan | Air Flow | 800~13500 | m3/h |
| Pressure | 3200~12700 | Pa | |
| Rotating speed | 2900/1450 | r/min | |
| Material | Carbon steel | ||
| Motor | Power | 2.2~55 | kw |
| Voltage | 220/380/440/6000/6600 | v | |
| Frequency | 50/60 | hz | |
High strength wear-resistant impeller anti-leaking bearing box.
Transmission part group consists of main shaft, bearing box, rolling bearing, pulley or coupling, etc.
Inlet and outlet flexible joints, dampers.
Inlet valve, bearing temperature and vibration dective sensers, impeller cleaning nozzle are optional.
With single suction, backward of monoblock type blades impeller have good aerodynamic performance and reliability of smooth operation.
High reliability, especially suitable for long-term continuous operation
-- Optimized design of FEA and experimental verification repeatedly.
-- Core component adopts casting process to improve the strength.
-- Mold a molding, high precision and good consistency.
-- High balancing level makes the running more smoothly.
Advantages of direct drive: efficient, maintenance-free
-- Higher transmission efficiency.
-- No wearing parts, low maintenance.
-- Easier and more effective of maintenance.
-- Sealed self-lubricating bearing for motor, increasing service life.
-- Compact design to save installation space.
General air supply& exhaust
-- Explosion-proof supply& exhaust.
-- Positive pressure air supply, Smoke removal duty.
-- Two-speed supply& exhaust.
Centrifugal fan production process:
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