MARINE PROPELLER
REPAIR & OVERHAUL

SERVICES

30% Cost Reduction
with Technology,
Maintaining
Reliability until the
next Overhaul
Timely Deployment
Manpower
(Access to Multiple
PRs & CDC)
Comprehensive
Support On-site,
Off-site, Remote,
including
Riding Squad
12-Month
Workmanship
Warranty
Access to technical
documents related
to clearance and
other calibration
Detailed
Work Completion
Report

Introduction

Our propeller repair services focus on extending the lifespan of propellers and minimizing vessel operational downtime. With three decades of industry experience, we ensure reliable and efficient solutions tailored to meet the specific needs of our clients. Established as a trusted global name, we provide thorough repair and overhaul services for fixed pitch propellers (FPP) and controllable pitch propellers (CPP). Our team of experts specializes in a wide range of vessels, from tugs to container vessels, ensuring each propeller repair is tailored to the vessel’s specific needs and its propeller system. We restore propellers to optimal condition using advanced techniques and modern facilities, improving vessel performance and efficiency.

We take pride in providing propeller services on a global scale, utilizing our extensive experience to assist customers at key hubs worldwide. With a strategic footprint in India, South Asia, the Middle East, Europe, and Africa, we make our expertise readily available to a diverse and widespread customers.

We specialize in repairing and overhauling an extensive range of propellers for propulsion systems, including BERG, KAMOME, KAWASAKI, NIIGATA (Z-Peller), NAKASHIMA, ROLLS ROYCE, SCHOTTEL, and WARTSILA, reflecting our comprehensive capabilities in servicing various prominent marine propulsion system brands and models.

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Why choose Neptunus?

3 Decades of
Service Excellence
Engine & Propulsion
End-to-End Solutions
2500+ Sucessfull Projects
Delivered Worldwide
Trusted by 100+
Satisfied Customers
Dedicated Experts to
Address Emergencies

Challenges in Marine Propeller Repair & Overhaul

Propeller systems often involve multiple components like shafts, bearings, and seals. Disassembly, cleaning, and reassembly require meticulous attention to detail and proper torque specifications.
Sourcing genuine or compatible replacement parts, especially for older or custom-made propellers, can be time-consuming and expensive.
Precise alignment of the propeller shaft with the engine crankshaft is critical for optimal performance and to prevent excessive wear on bearings and other components.
Working with large propellers requires adherence to safety protocols to prevent injuries during handling, lifting, and transportation.

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Beyond Repair and Overhaul for Your Propeller Repair

At Neptunus, our Asset Reliability Solution is all about building lasting partnerships with our clients, focusing on long-term strategies rather than just short projects. Our aim is to provide tailored solutions that align with your goals of efficient operations in a sustainable and cost-effective way. We understand the challenges you face with maintenance, which is why we leverage the latest technology to overcome these hurdles.

Our in house, solution TorqueSense, Torque and Power Measurement System, and Shaft Power Limiter (ShaPoLi), and all these technologies, help our customers in the following ways:
If you are looking to achieve similar goals for your company, book a “Discovery Call” with our experts to understand how we can help you.
We excel in Repair Services for Machines tailored for the marine industry. Our expertise extends beyond propeller repair; we also provide a comprehensive range of other Propulsion Services. Among our offerings are Bow-Thruster Repairs and Marine Clutch Services, all expertly executed by our team of skilled marine engineers. Whether it’s propellers, thrusters, or clutches, you can rely on us for high-quality repairs to keep your marine systems running smoothly.

FAQs

Yes, most propellers can be repaired, especially if the damage is not extensive.
Common causes include impact damage, corrosion, cavitation, and misalignment.
Debris in the water, grounding, and poor maintenance practices can lead to propeller damage.
Signs include unusual vibrations, reduced performance, or visible damage to the blades.
Regular inspections and maintenance, along with avoiding debris-laden waters, can help prevent damage.
Typically, our turnaround time is efficient, often within a few days, depending on the repair complexity.
We service a wide range, including fixed pitch propellers (FPP) and controllable pitch propellers (CPP).
We utilize industry-leading practices to ensure precise repairs and optimal performance.

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