High-Efficiency Marine Air Blower, Marine Ventilation Centrifugal Axial Fan

Product Description:

CBZ seriers marine or navy axial fans (hereafter called the fan) 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 ventilationg 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”.
Explosion-proof, state and reliable in operation, well anticorrosive, strongly capable of resisting swing, vibration and shocking.

Structure:

The fan is manufactured with a built-in casing motor strucre. The impeller is directly mounted on the motor shaft.
The impeller is made of anti-corrosive cast auminium alloy while the casing is made of weleded 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 parts.
The fan can be matched with AC motor of 38v, 415v, 50Hz or 440v, 60Hz

Structure:

The fan is manufactured with a built-in casing motor strucre. The impeller is directly mounted on the motor shaft.
The impeller is made of anti-corrosive cast auminium alloy while the casing is made of weleded 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 parts.
The fan can be matched with AC motor of 38v, 415v, 50Hz or 440v, 60Hz

Marine Axial Fan – Reliable Ventilation for Ships and Offshore Applications

Our marine axial fan is designed to provide high-efficiency ventilation for engine rooms, pump rooms, cargo holds, and accommodation spaces. Built with a corrosion-resistant housing and salt-mist protection, this fan ensures reliable performance even in the harshest marine environments.

Whather you need a reversible axial fan for supply and exhaust, or a compact ship ventilation fan for limited space, our solutions are tailored to meet diverse marine ventilation requirements.

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Frequently Asked Questions

Where are axial fans commonly used?

Axial fans generate high volumes of airflow at relatively low pressures. They’re used to cool machinery, equipment rooms, HVAC systems, and engines in industrial environments. In the marine context, they are especially suited for engine room ventilation and general ventilation below decks.

What are the main types of axial fans used in marine applications?

Tube Axial Fans: Compact, high-volume units ideal for engine rooms and tight spaces, often made with marine-grade materials like stainless steel fasteners.
Vane Axial Fans: Include guide vanes to straighten airflow—offering improved pressure and efficiency for medium-pressure, extended duct systems.

What material and design features ensure marine durability?

Corrosion-resistant housing with epoxy coatings or welded marine-grade aluminum.
Salt-resistant impellers and stainless or 316 hardware.
Motors built to IEEE-45 marine spec, suitable for continuous, rugged duty in harsh marine environments.

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