JCZ series marine or navy axial fan
JCZ(CZ) series marine or navy axial fans are capable of blowing air, ocean air containing salt vapor and corrosive air which contains oil vapor and a small quantity of acid steam generated by the natural evaporation of the batteries. They are suitable for cabin air ventilating and exchanging as well as boiler ventilation on ocean-going vessels. They are also applicable in other places that suit.The fan is designed and manufactured according to GB/T11864-2008 <Marine Axial Fan > and the current <Ship Building Norms>
Fans can make working regularly at the following conditions.
Ambient temperature : -25℃~+55℃(+50℃) ;
Max relative humidity : 95% ;
Horizontal rolling : ±45°(cycle 8~125) ;
Vertical rolling : ±15°(cycle 5~7) ;
Horizontal tilting : ±15° ;
Vertical tilting : ±10° ;
The casing can be opened, reversed, good anti-corrosive, strong anti-swing, vibration-proof and shock resistant.
The fan is manufactured with a built-in casing motor structure. The impeller is directly mounted on the motor shaft. The impeller is made of anti-corrosive cast aluminum alloy while the casing is made of welded common steel.
As desired, the casing can either be made into an integral one or an open type along the axial direction. The impeller and the motor are fixed on the movable half of the casing so as to bring convenience for on-the-spot repair and the replacement of its spare parts. The fan can be matched with marine AC motor of 380V,415V,50Hz or 440V,60Hz.