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Depends on customization
ZhenJiangJinYe Propeller
| Product name | Advanced Technology Ni-Al Bronze Hub Vortex Absorbed Fins Design |
| Diameter | Customization is different |
| Weight | Customization is different |
| Number of blades | 5 blades\Customizable |
| Material | Ni-Al Bronze (Cu3) |
| The direction of rotation | Left\right |
| Delivery time | Customization time two or three months |
| Other | Customizable |
Characteristics and advantages:
1. Improve the ship's energy efficiency:
vortex fin can reduce the pressure and induced drag behind the propeller, improve the propeller's propulsion efficiency, thus reducing the ship's energy consumption. According to related literatures and reports, the efficiency of propeller can be increased by 3% ~ 7% .
2. Reduce noise and vibration:
vortex-eliminating fin blades can reduce propeller noise and vibration amplitude, improve the ship's comfort.
3. Lower maintenance costs:
the installation and maintenance costs of vortex fins are relatively low, which can effectively reduce the ship's operating costs.
4. Wide applicability:
Vortex fins have been widely used in various types of ships, including cargo ships, passenger ships, fishing vessels, etc.
Product installation and maintenance:
The installation of the vortex eliminator fin is relatively simple, and a small blade can be added directly to the propeller hub cap. Daily maintenance is mainly concerned with the wear and corrosion of vortex fins, regular inspection and replacement of seriously worn or corroded parts.
| Product name | Advanced Technology Ni-Al Bronze Hub Vortex Absorbed Fins Design |
| Diameter | Customization is different |
| Weight | Customization is different |
| Number of blades | 5 blades\Customizable |
| Material | Ni-Al Bronze (Cu3) |
| The direction of rotation | Left\right |
| Delivery time | Customization time two or three months |
| Other | Customizable |
Characteristics and advantages:
1. Improve the ship's energy efficiency:
vortex fin can reduce the pressure and induced drag behind the propeller, improve the propeller's propulsion efficiency, thus reducing the ship's energy consumption. According to related literatures and reports, the efficiency of propeller can be increased by 3% ~ 7% .
2. Reduce noise and vibration:
vortex-eliminating fin blades can reduce propeller noise and vibration amplitude, improve the ship's comfort.
3. Lower maintenance costs:
the installation and maintenance costs of vortex fins are relatively low, which can effectively reduce the ship's operating costs.
4. Wide applicability:
Vortex fins have been widely used in various types of ships, including cargo ships, passenger ships, fishing vessels, etc.
Product installation and maintenance:
The installation of the vortex eliminator fin is relatively simple, and a small blade can be added directly to the propeller hub cap. Daily maintenance is mainly concerned with the wear and corrosion of vortex fins, regular inspection and replacement of seriously worn or corroded parts.
