Professional Manufacturer of Variable Pitch Propeller-Hub Ni-Al Bronze (Cu3\Cu4)

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: Propeller parts
• Material: Ni-Al Bronze (Cu3)
• Blades: Depends on Customization
• Certification: ISO9001:2000, ISO9001\ISO45001
• Diameter: Customisation
• Weight: Customisation
• Classification Society: Dnv ABS RS Rina BV Kr Bki CCS
• Transport Package: Standard Export Packing
• Specification: Depends on customization
• Trademark: ZhenJiangJinYe Propeller
• Origin: Jiangsu China
• HS Code: 8487100000
• Production Capacity: 10000

Product Description

 

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	Customizable
Material	Ni-AI Bronze (Cu3)
The direction of rotation	Left\right
Delivery time	Can be negotiated adjustment
Other	Customizable

 

Introduction

       The propeller hub, as the core component of the propeller, is located at the end of the propeller and serves as the crucial juncture for the installation and integration of individual propeller blades. Typically designed in a conical or frustum shape, it fits snugly with the stern shaft, ensuring stable rotation of the propeller through a keyed connection. The hub not only bears the weight of the blades and the immense force generated during rotation but also directly influences the propeller's efficiency and the ship's navigation performance.

Advantages

 Efficient Propulsion: The seamless integration of the hub and blades enables the propeller to efficiently convert power into thrust, propelling the ship forward.

Structural Stability: The robust design of the hub guarantees stability during high-speed rotation, minimizing vibration and noise.

Durability: High-quality materials and precise manufacturing processes ensure that the hub can withstand prolonged exposure to seawater and harsh environments, extending the propeller's lifespan.

Cost-Effective

      Marine propeller hubs offer exceptional value for money. With advancements in manufacturing techniques and intensified market competition, many manufacturers prioritize cost control and performance optimization, making high-quality hubs accessible at more affordable prices. Especially those crafted from Ni-Al Bronze (Cu3), with their outstanding corrosion resistance and high strength, stand out in terms of cost-effectiveness.

Factory Direct Sales

      To ensure product quality and prompt service, an increasing number of marine propeller hub manufacturers are adopting direct sales models. This approach eliminates intermediaries, reduces costs, and allows consumers to engage directly with manufacturers for expert technical support and after-sales services. Our company, specializing in the production, research, and sales of propellers and hubs, boasts reliable products, reasonable prices, and a strong market reputation.

Quality

     The quality of marine propeller hubs is intimately linked to the safety and efficiency of ship navigation. Therefore, manufacturers strictly adhere to national standards and regulations during production, utilizing advanced casting and processing technologies to ensure that product performance meets or exceeds industry benchmarks. Ni-Al Bronze (Cu3) hubs, renowned for their superior corrosion resistance and high strength, are the preferred material for large ships' propellers.

Material: Ni-Al Bronze (Cu3)

      Ni-Al Bronze (Cu3) is a high-strength, highly corrosion-resistant copper alloy that combines the excellent properties of nickel and aluminum. It exhibits remarkable resistance to stress corrosion cracking, corrosion fatigue, cavitation erosion, and marine biofouling. Furthermore, its good machinability and weldability facilitate the creation of complex propeller hub structures. Widely used in large commercial vessels, Ni-Al Bronze (Cu3) hubs provide robust support for safe and efficient ship operations.

Regular Maintenance

      Regular maintenance is crucial for ensuring the long-term stable operation of marine propeller hubs. Ship owners and crew should periodically inspect the hub for wear, loose fasteners, and corrosion, promptly replacing damaged parts and tightening loose bolts. Additionally, regular cleaning and corrosion prevention treatments should be carried out to protect the hub from seawater erosion and biofouling.

Applications

      Marine propeller hubs find extensive applications across various types of ships, including merchant vessels and yachts. As a primary propulsion unit, the hub generates thrust through rotation, propelling the ship forward. Adjusting the propeller's speed and pitch angle also facilitates acceleration, deceleration, and steering maneuvers.

   In conclusion, the marine propeller hub, as a vital component of ships, significantly impacts their navigation safety and efficiency. With continuous technological advancements and evolving application demands, we can anticipate the emergence of more efficient, environmentally friendly, and intelligent propeller hub technologies, infusing new vitality into the marine industry.

Product Specification Sheet:

Size: Customized to Your Requirements

Our Capability: Tailor-Made Propeller Blades for You