Audited Supplier
Custom-made semi-submersible propeller is widely used in high-speed ships-Ni-Al Bronze (CU3) with good and reliable quality | |
| Model NO. | Propeller |
| Transport Package | Standard export packing |
| Specification | Depends on customization |
| Trademark | ZhenJiangJinYe Propeller |
| Origin | Jiangsu,China, |
| HS Code | 84871000 |
| Production Capacity | 1000units\month |
| Other | Can be customized |
| Classification Society | DNV\ABS\RS\RINA\BV\KR\BKI\CCS Etc. |
| Certification system | ISO9001\ISO14001\ISO45001 |
| Port of departure | Shanghai |
| Diameter | Customization is different |
| Weight | Customization is different |
| Number of blades | 6 blades\Customizable |
| Material | Ni-AI Bronze (Cu3) |
| The direction of rotation | Left\right |
| Delivery time | Can be negotiated adjustment |
| Other | Customizable |
Product specification:
--Size: according to your request
Our ability: tailor-made for you propeller
Semi-submerged propellers, also known as surface propellers, are a specialized type of marine propulsion device that offers numerous advantages over conventional fully submerged propellers. These propellers are designed to operate with part of their blades exposed above the waterline, making them particularly suitable for high-speed vessels. In this article, we will delve into the introduction, benefits, cost-effectiveness, direct sales from manufacturers, quality, material (Ni-Al Bronze, or Cu3), environmental friendliness, and maintenance of semi-submerged propellers.
Introduction
Semi-submerged propellers are a revolutionary propulsion solution for marine vessels. They are characterized by their unique design, which allows for better hydrodynamic performance and reduced cavitation erosion compared to fully submerged propellers. This type of propeller is increasingly being adopted in high-speed craft, including hydrofoils, planing hulls, and high-performance boats.
Advantages
- Efficiency: Semi-submerged propellers exhibit higher efficiency due to their ability to operate with reduced cavitation, a common issue in high-speed vessels using conventional propellers.
- Reduced Drag: With part of the propeller blades above the waterline, the overall drag on the vessel is significantly reduced, enhancing overall performance.
- Flexibility: The design allows for greater flexibility in installation and maintenance, making it easier to service and adjust as needed.
- Durability: The use of advanced materials like Ni-Al Bronze (Cu3) ensures durability and resistance to corrosion, extending the propeller's lifespan.
Cost-Effectiveness and Direct Sales from Manufacturers
Several reputable manufacturers offer semi-submerged propellers directly to customers, bypassing intermediaries and offering competitive pricing. specialize in manufacturing and supplying these propellers at affordable prices. Direct sales models ensure that customers receive genuine products without the added cost of middlemen, making them highly cost-effective.
Quality
The quality of semi-submerged propellers is paramount to their performance and longevity. Manufacturers like those mentioned above adhere to stringent quality control measures, ensuring that each propeller meets or exceeds industry standards. They often collaborate with reputable certification bodies like the China Classification Society (CCS) to validate their products' quality and safety.
Material: Ni-Al Bronze (Cu3)
Ni-Al Bronze, commonly referred to as Cu3, is a premium material choice for marine propellers due to its exceptional properties. This alloy combines the strength and corrosion resistance of nickel and aluminum with the wear resistance and workability of bronze. It is particularly suitable for high-stress, high-speed applications like semi-submerged propellers, offering exceptional durability and long-term performance.
Environmental Friendliness
The use of Ni-Al Bronze in semi-submerged propellers also contributes to environmental sustainability. This material is highly resistant to corrosion, reducing the need for frequent replacement and disposal of old propellers. Furthermore, the efficiency gains from semi-submerged propellers can lead to reduced fuel consumption and emissions, further minimizing the vessel's environmental footprint.
Maintenance and Care
Proper maintenance and care are crucial to ensuring the optimal performance and longevity of semi-submerged propellers. Regular inspections should be conducted to identify any signs of wear or damage, and repairs should be carried out promptly. Additionally, it is essential to follow the manufacturer's guidelines for lubrication, cleaning, and storage to maintain the propeller's performance and prevent premature failure.
In conclusion, semi-submerged propellers offer a compelling proposition for high-speed marine vessels. Their efficiency, durability, and cost-effectiveness, coupled with the use of premium materials like Ni-Al Bronze, make them an attractive choice for manufacturers and operators alike. By partnering with reputable manufacturers offering direct sales, customers can enjoy the benefits of these advanced propellers without compromising on quality or affordability.
