MARINE & OFFSHORE EQUIPMENT

Dredging Equipment
- Dredge Rubber Hose
- Dredge Gate Valve
- Dredge Ball Joint
- Dredge PE Pipe & Dredge Floater
- Dredge Cutter Teeth
- Other Dredge Component
Marine Deck Machinery
- Marine Winch
- Marine Capstan
  - Marine Hydraulic Capstan
  - Marine Electric Capstan
- Marine Crane
- Marine Anchor Windlass
Marine Mooring Equipment
- Marine Anchor
- Marine Anchor Chain
- Marine Shackle
- Chain Chaser
- Marine Bollard
- Marine Chock
- Marine Fairlead
- Marine Chain Stopper
- Marine Mooring Reel
- Marine Towing Bracket
- Mooring Rope
- Marine Towing Hook
- Marine Shark Jaw
- Marine Fender
- Marine Buoy
- Marine Floating Pontoon Dock
Aquaculture Equipment
- Fishing Chains
- Fishing Nets
- Shrimp Peeling Machine
Marine Outfitting Equipment
- Marine Furniture
- Marine Chair
- Marine Door
- Marine Window
- Marine Ladder
- Marine Hatch
- Marine Kitchen Equipment
- Marine Elevator
- Port Boarding Ladder
- Marine Wet Unit System
Marine Propulsion System
- Marine Rudder System
- Marine Shaft System
- Marine Tunnel Thruster
- Azimuth Thruster
- Marine Propeller
- Diesel Engine Parts
Marine Painting
Marine Auxiliary Machinery
- Marine Air Compressor
  - Marine Air Cooled Air Compressor
  - Marine Water Cooled Air Compressor
- Marine Air Receiver
  - Marine Horizontal Air Receiver
  - Marine Vertical Air Receiver
- Marine Sewage Treatment Plant
- Marine Diesel Generator Set
- Marine Oil Water Separator
- Ballast Water Management System
  - UV Ballast Water Management System
  - Nitrogen Ballast Water Treatment System
- Marine Hydrophore
- Marine Calorifier
- Seawater Desalination Plant
- Marine Oil Separator
- Marine Fuel Oil Supply Unit
- Marine Heat Exchanger
  - Shell and Tube Exchanger
  - Plate Heat Exchanger
- Marine Hot Well Unit
- Marine Incinerator
- Marine Boiler
Marine Valve
- JIS Marine Valve
- DIN Marine Valve
- ANSI Marine Valve
- GB Marine Valve
- CB Marine Valve
- CBM Marine Valve
- Marine Gate Valve
- Marine Globe Valve
- Marine Angle Globe Valve
- Marine SDNR Valve
- Marine Angle SDNR Valve
- Marine Check Valve
- Marine Storm Valve
- Marine Butterfly Valve
- Marine Quick Closing Valve
- Marine Fire Valve
- Marine Self Closing Valve
Marine Valve Accessories
- Air Vent Head
- Marine Filter
- Marine Mud Box
- Marine Strum Box
- Deck Control Unit
- Marine Scupper
- Marine Sight Glass
- Marine Level Gauge
- Marine Level Switch
- Marine Flow Meter
- Others
Marine Pump
- Marine Centrifugal Pump
  - Marine Horizontal Centrifugal Pump
  - Marine Vertical Centrifugal Pump
- Marine Screw Pump
  - Marine Single Screw Pump
  - Marine Double Twin Screw Pump
  - Marine Three Screw Pump
- Marine Gear Pump
- Marine Vortex Pump
- Marine Ejector Pump
- Marine Diaphragm Pump
- Marine Piston Pump
- Marine Fire Pump
- Marine Emergency Fire Pump
- Marine External Fire Pump
- Marine Ballast Water Pump
- Marine Fuel Pump
- Marine Lubricating Oil Pump
- Marine Bilge Pump
- Marine Sewage Pump
- Marine Domestic Water Pump
- Marine General Pump
- Marine Cargo Oil Pump
- Marine Hand Pump
- Marine Pump Parts
  - Marine Pump Casing
  - Marine Pump Impeller
  - Marine Pump Shaft
  - Marine Pump Cover
Marine Life-saving Equipment
- Life Boat And Davit
- Life Raft
- Marine Davit
- Life Jacket
- Life Accessories
- Inflatable boat
- Marine Life-saving Immersion Suit
- Life Buoy
Fire-fighting Equipment
- Fire Monitor
- Fire Extinguisher Filling Machine
- Fire Extinguishing Agent
- Fire Hose
- Air Breathing Apparatus
- Fire Fighting System
Marine Cable
- Marine Power Cable
  - DIN 89158/89160 Marine Power Cable
- Marine Control Cable
- Marine Telecommunication Cable
Marine Electrical Equipment
- Lighting Fixture
- Maine Wiper
- Marine Compass
- Marine Air Horn
Marine HVAC
- Marine Blower Fan
- Marine Ventilator
  - Marine Mushroom Ventilation
  - Marine Goose-neck Ventilation
- Marine Fire Damper
- Marine Damper
- Marine Fan Heater
- Marine Air Conditioner
- Marine Silencer
- Spiral Ducts and Fittings
- Ventilation Grille
- Diffuser
- Air Vent
Labour Protection Appliance
Marine Decorative Material
- Rock Wool Panel
- Aluminum Honeycomb Panel
- Marine Fire Proof Panel
- Marine Ceiling
- Marine Wall Panel
- Marine Floor
- Ceramic Tile
- Cabin unit
- Thermal Insulation Material
- Marine Carpet
Marine Anode
Marine Pipe Fitting & Flange
- Marine Pipe Fitting
  - Tank Head
- Marine Flange
- Gasket
Marine Instrument
- Thermometer
- Pressure Gauge
- Marine Pressure Transmitter
- Level Transmitter
- Marine Level Gauge
- Marine Float Level Controller
- Flow Meter
- Marine Temperature Transmitter
Ship Building Equipment
- Shot Blasting Machine
- Plate Rolling Machine
- Plate Shearing Machine
- Press Brake Machine
- Pipe Bending Machine
- Shipbuilding Plates
- Marine Steel Sections
- Marine Steel Pipes
- Marine Steel Sheet Pile
- Marine Steel Pipe Pile
- Marine Cutting Machine
- Marine Welding Machine

INDUSTRY EQUIPMENT

STOCK LIST

Stock List
- Marine Valve in Stock

Contacts

tel. Tel:+86-23-67956606
tel. FAX:+86-23-67956622
email Email:manager@cqhisea.com

Working Time: 9:00--17:00

Working Day: Monday to Friday Website: www.cqhisea.com

Home > Marine Blower Fan

Maine Blower Fan

Marine Blower Fan

1.General

The Blower Fan are capable of blowing air, ocean air containing salt 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 vessel, they are also applicable in other places that suit.
The fan is designed and manufactured according to GB/T1186-2008《Marine Fan Axial Fan》and the current《Ship Building Normal》.

2. Configuration Options

Name of Parts	Material	Advantages/Disadvantages
Shell	Carbon Steel	Higher hardness and better wear resistance can be obtained after heat treatment. The hardness in the annealed state is very moderate, and it also has good machinability. Raw materials are very common, simple and easy to obtain, and the production cost is relatively low.
Impeller	Aluminium Alloy	Low density, high strength, good electrical and thermal conductivity, good corrosion resistance, easy processing.
Motor		Finished marine motor with low noise, low vibration and high protection level.
Junction Box	Q235A	It has good plasticity and welding performance, good forming ability, all many profiles, and has a certain strength, suitable for engineering structures, good practical performance, relatively cheap price, and high cost performance.
Static leaf support	Q235A	Ordinary carbon structural steel has a simple production process, good process performance (such as welding performance, pressure processing performance, etc.), necessary toughness, good plasticity, cheap and easy to supply in large quantities, and is usually used after hot rolling.
Static blades brace	Q235A	It has good toughness and plasticity, has a certain elongation, and has good welding performance and hot workability.

3.Specific Difference Between Us and Other Suppliers

Comparison
Other low quality supplier	Consequence	Our Factory	Result
Incorrect selection, there are differences	Air volume and air pressure can not meet customer requirements	Selection in strict accordance with customer requirements	The air volume and air pressure meet the requirements, the operation is stable, and the use is safe
Chassis material cut corners	The case is easy to rust	Made of marine standard carbon steel	The casing meets the requirements, and the fan can be used for a longer time
Impeller cut corners	It will be easily corroded by seawater in a short time, resulting in pores in the impeller and reduced air volume	Adopt marine standard 104 aluminum alloy	More corrosion resistant, longer service life
Choose a common motor for use as a marine motor	The insulation level does not meet the requirements	Strictly select marine motors	The shell has a higher protection level, has a certain explosion-proof property, is more resistant to moisture and corrosion, and has a longer service life
In order to reduce costs, even aluminum wire and copper-clad aluminum wire are used as coils	No problem can be seen in a short time, but often after the shelf life expires, problems follow	Using standard marine motor coils	The product is safe to use and has little risk. Fans last longer and.
Manual cutting	Manufacturing accuracy is difficult to guarantee, and products often fail to achieve rated performance	Using CNC plasma cutting, according to one-to-one drawing size	High precision, good molding, stable operation, and achieve rated performance parameters

4. Key Words Of Selection

(1) Flow Fan

(2) Explosion Proof Fan

(3) Centrifugal Fan

(4) Water Driven Fan

(5) Fan Heater

...

5. Pictures

Blower Fan

6. IACS Certificate: ABS, LR, CE, CCS, DNV▪GL, KR, BV, NK