Description of Explosion-proof Pressure Counter-rotating Local Axial Ventilation Blower:
This explosion-proof pressure counter-rotating local axial ventilation blower we manufactured in China fully conformed to the requirements of GB3836 <Electrical Apparatus for Explosive Gas Atmosphere>, and these explosion-proof pressure counter-rotating local axial ventilation blowers should be classified into ExdI type explosion motor/flameproof motor.

Applications of Explosion-proof Pressure Counter-rotating Local Axial Ventilation Blower:
This explosion-proof motor is frequently used in underground coal mines for local ventilation and it can also be used in other underground constructions for ventilation such as high-way, railway and underwater engineering.

Working Conditions of Explosion-proof Pressure Counter-rotating Local Axial Ventilation Blower:
Under following ambient conditions, this ventilation blower can work normally and reliably:
1.Local altitude is less than 1000m.
2.The ambient temperature range between-2040
3. Air relative humidity is less than 95%.

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