| Customization: | Available |
|---|---|
| After-sales Service: | 12 Months |
| Warranty: | 12 Months |
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| 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 Controllable Pitch Propeller (CPP), also known as the variable pitch propeller or adjustable pitch propeller, is a high-performance marine propulsion device. Its distinctive feature lies in the ability to adjust the pitch by rotating the blades around an axis perpendicular to the propeller shaft through the control mechanism within the hub, thereby accommodating various operating conditions. This device enables ships to achieve actions such as advancing, reversing, changing speed, and stopping through a remote control system without altering the direction or speed of the propulsion shaft.
Advantages
Flexibility: CPPs can fully utilize engine power under different operating conditions, demonstrating strong adaptability and suitability for ships that navigate in multiple conditions, such as tugboats, fishing vessels, and icebreakers.
Ease of Control: Ship operators can remotely manipulate CPPs from the bridge, enhancing the maneuverability and safety of the ship.
Economic Efficiency: By adjusting the pitch, CPPs maintain the optimal match between the engine and the propeller under different loads, reducing the number of engine speed adjustments, extending engine life, and conserving fuel consumption.
Cost-Effectiveness and Manufacturer Direct Sales
Although CPPs have a higher cost compared to fixed-pitch propellers, they consume less engine power during port navigation and mooring, thereby extending engine life and compensating for the initial cost. Currently, several professional manufacturers offer direct sales services for CPPs, such as Zhenjiang Jinye Propeller Co., Ltd. These companies not only provide high-quality products but also reduce customers' procurement costs through direct sales models.
Quality and Materials
The hubs of CPPs are typically made from high-strength, corrosion-resistant materials such as Ni-Al Bronze (Cu3) and Cu4. These materials not only exhibit excellent mechanical properties but also maintain a long service life in harsh marine environments. Manufacturers employ advanced manufacturing processes and quality control systems during production to ensure product quality and performance.
The advantages of Ni-Al Bronze (Cu3) and Cu4 include:
Environmental Protection and Regular Maintenance
CPPs emphasize environmental protection and energy conservation during design and use. By adjusting the pitch, optimal propulsion efficiency can be achieved under different operating conditions, reducing fuel consumption and emissions. Additionally, regular inspections and maintenance are crucial for ensuring the long-term stable operation of CPPs.
Regular maintenance includes:
Applications
CPPs are widely used in various ships requiring high maneuverability and flexibility, such as tugboats, fishing vessels, and icebreakers. Additionally, CPPs exhibit excellent performance in ships that require frequent speed changes and reversing, such as cruise ships and ferries. With technological advancements, the application fields of CPPs continue to expand, providing strong support for the development of the shipbuilding industry.
In summary, CPPs have become an important component of modern marine propulsion systems due to their unique advantages and wide range of applications. By selecting high-quality materials and professional manufacturers, as well as conducting regular maintenance and inspections, the long-term stable operation and optimal performance of CPPs can be ensured.
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