Advanced Marine CPP Propulsion System with Superior Thrust Control

• Customization: Available
• After-sales Service: Reply Within 24 Hours
• Warranty: 12 Months
• Model NO.: CPP-001
• Material: Steel
• Blades: 4
• Certification: ISO9001:2000
• Customizable: Yes
• Applicable Vessel Types: Cargo Ships, Chemical Tankers
• Implementation Method: Axle Drive
• Diameter: 4350mm-7000mm
• Transport Package: Wooden Box
• Trademark: Wealida
• Origin: China
• HS Code: 8487100000
• Production Capacity: 200PCS/Year
• Package Size: 120.00cm * 100.00cm * 80.00cm
• Package Gross Weight: 150.000kg

Product Description

The Core of Marine Propulsion System: Ocean Star Series Controllable Pitch Propeller (CPP)

The Marine Star series controllable pitch propeller (CPP) is a high-performance marine propulsion system that utilizes advanced hydraulic control technology and precision manufacturing processes. By dynamically adjusting the blade pitch angle, this system enables precise control of thrust magnitude and direction without altering the main engine speed, delivering exceptional maneuverability and propulsion efficiency for various types of vessels.

Specification

Applications

1.Port operations: Quick forward and reverse switching enables precise speed control to ensure operational safety.

2.Marine Engineering: Constant power output, adaptable to variable loads, enhancing operational efficiency

3.Fishing vessel: Optimize the matching of engine and propeller, reduce fuel consumption, and enhance economic efficiency
4.Passenger transport: Smooth acceleration and deceleration enhance ride comfort and ensure precise docking and undocking.
5.Special Mission: Maintain maneuverability in harsh sea conditions and achieve dynamic positioning

Key Configurations

Diameter range: 800mm-7000mm
Rated power: 500kW-60MW
Number of Blades: Customized design with 3-6 blades
Material Grade: Nickel Aluminum Bronze/Stainless Steel Alloy
Control System: Electro-hydraulic Servo Control

Key Configurations

Excellent handling performance: Without changing the speed and direction of the main engine, the ship can move forward, backward, stop, and change speed by adjusting the pitch.
Significant economic benefits: Optimize the matching of engine and propeller to keep the main engine operating in the high-efficiency zone under various working conditions, saving 10-15% more fuel compared to fixed-pitch propellers.
Corrosion-resistant design: Made of special stainless steel and nickel-aluminum bronze materials, treated with special anti-corrosion processes to adapt to seawater environments.

right elevation

left elevation

front elevation

Technical Specifications

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available for download here or upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

We provide full lifecycle technical support and service guarantees:

• Installation Guidance: Dispatch engineers to provide on-site installation guidance and quality acceptance.

• Training Services: Offer operation, maintenance, and fault diagnosis training courses.

• Spare Parts Supply: Guarantee spare parts supply for 10 years, with emergency orders shipped within 48 hours.

• Remote Support: 24/7 technical support hotline for remote system fault diagnosis.

• Regular Inspections: Provide one free on-site inspection and maintenance service annually.

• Overhaul Services: Offer system overhaul and performance upgrade services every 5 years.

• Emergency Response: On-site response within 48 hours domestically and 72 hours internationally.

Company Profile

Wealida Marine Power System(Suzhou) Co., Ltd.

Wealida Marine Power System(Suzhou) Co., Ltd., established in 1998, is a high-tech enterprise specializing in the research, development, and manufacturing of marine propulsion systems. With over 20 years of experience in CPP design and manufacturing, the company's products are widely used in various civilian and special vessels.

Core Competencies:

• R&D Capability: Employs over 20 senior engineers, with annual R&D investment accounting for 8% of sales revenue.

• Manufacturing Capacity: Operates a modern factory spanning 80,000 square meters, capable of producing CPPs with a maximum diameter of 7 meters.

• Quality System: Certified by ISO9001, CCS, DNV-GL, ABS, and other standards.

• Project Achievements: Has supplied CPP systems for over 500 vessels, including research vessels, tugboats, and engineering ships.

Why Choose Us?

Other Products

Proprietary Technology: Holds 12 CPP-related patents, including innovative hub seals and high-efficiency blade designs.
Customization capability: Providing personalized solutions based on vessel type, route, and usage requirements
One-stop solution: Providing turnkey services for CPP system design, manufacturing, installation, and commissioning.

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FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.