China Marine Propeller-Custom Fixed Pitch Screw Supplier Ni-Al Bronze (Cu3 Cu4)

• Customization: Available
• After-sales Service: 12 Months
• Warranty: 12 Months
• Model NO.: propeller
• Material: Ni-Al Bronze (Cu3\Cu4)
• Blades: Customisation
• Certification: ISO9001:2000, ISO14001\ISO45001
• Weight: Customisation
• Diameter: Customisation
• Classification Society: Dnv\ABS\RS\Rina\BV\Kr\Bki\CCS\Other
• Certification System: ISO9001\ISO14001\ISO45001
• The Direction of Rotation: Left\Right
• 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

       

Marine Propulsion - Introduction to Fixed Pitch Propeller (FPP)

Introduction

The Fixed Pitch Propeller (FPP), as a vital component in marine propulsion systems, features a fixed blade pitch angle set during manufacturing, which cannot be adjusted during operation. This design imparts FPP with notable advantages such as simplicity in structure, high reliability, and low maintenance costs, making it widely applicable in various types of vessels, particularly those with stringent cost and weight requirements.

Advantages

• Simple Structure and High Reliability: The relatively straightforward design of FPP's blades and hub minimizes the likelihood of malfunctions, enhancing the overall system's reliability.
• Low Maintenance Costs: Due to its simplicity, FPP requires relatively low maintenance and upkeep costs, reducing additional expenses during vessel operations.
• Broad Applicability: FPP is suitable for multiple vessel types, including bulk carriers, tankers, and engineering ships, catering to diverse propulsion needs.
• Stable Performance: Under specific operating conditions, FPP provides a stable thrust, ensuring the vessel's navigational performance and safety.

Direct Suppliers and Manufacturers

Currently, China boasts several professional marine propeller manufacturers and suppliers, among which Zhenjiang Jinye Propeller Co., Ltd. stands out with advanced production facilities and precise testing systems. They produce high-quality FPPs and offer comprehensive pre-sales, in-sales, and after-sales services.

Zhenjiang Jinye Propeller Co., Ltd. has obtained ISO quality management system certification and recognition from numerous domestic and international classification societies. Their products not only lead the domestic market but also enjoy widespread acclaim overseas through exports.

Materials and Advantages

FPPs typically employ high-strength, corrosion-resistant alloy materials like Ni-Al Bronze (Cu3, 4). This material boasts exceptional mechanical properties and corrosion resistance, ensuring the propeller's long-term stable operation in harsh marine environments.

Advantages of Ni-Al Bronze (Cu3, 4) alloy include:

• High Strength: Capable of withstanding significant loads and impacts, ensuring the propeller's resilience during high-speed rotation.
• Corrosion Resistance: Provides robust resistance to chloride ions and other corrosive substances in seawater, extending the propeller's service life.
• Excellent Processability: Easily cast and machined to meet various shape and size requirements.

Regular Maintenance

To ensure FPP's long-term stable operation, regular maintenance is crucial. Key aspects include:

• Regular Inspections: Conduct periodic visual inspections and functional tests to promptly identify and address potential issues.
• Cleaning and Preservation: Regularly clean the propeller's surface from marine growth and dirt, maintaining its smoothness and cleanliness.
• Lubrication Maintenance: Regularly lubricate the propeller's bearings and transmission components to reduce wear and friction.
• Professional Repairs: For severely worn or damaged propellers, promptly contact professional technicians for repair or replacement.

Applications

FPPs are widely used in various vessels and serve as a core component in marine propulsion systems. Their primary applications encompass:

• Vessel Propulsion: Generating thrust through rotation to propel vessels forward or backward.
• Course Adjustment: In conjunction with rudders, adjusting vessels' headings and attitudes.
• Auxiliary Operations: Providing stable thrust during specific operations like towing and icebreaking, ensuring smooth vessel operations.

In conclusion, as a pivotal component in marine propulsion systems, FPPs exhibit remarkable advantages like simplicity, high reliability, and low maintenance costs. With the continuous development of the shipbuilding industry and technological advancements, FPPs will continue to play a significant role in broader applications.