Marine Propeller Repair and Overhaul Services

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Propeller repair services, backed by our three decades of industry experience, prioritize extending the lifespan of propellers and minimizing vessel operational downtime.  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.


Our services cater to clients across South Asia, the Middle East, Europe, and Africa, with a strong presence in prominent regions within India, such as Mumbai, Cochin, Goa, Kolkata, Chennai, Visakhapatnam, and Haldia. Our proven track record of delivering high-quality services ensures that we meet the diverse needs of our clients worldwide.


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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Challenges in Marine Propeller Repair and Overhaul

  • Complexity: Propeller systems often involve multiple components like shafts, bearings, and seals. Disassembly, cleaning, and reassembly require meticulous attention to detail and proper torque specifications.
  • Replacement Parts: Sourcing genuine or compatible replacement parts, especially for older or custom-made propellers, can be time-consuming and expensive.
  • Alignment: 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.
  • Safety: Working with large propellers requires adherence to safety protocols to prevent injuries during handling, lifting, and transportation.

Why Choose Us For Propeller Repair And Overhaul Services?

Years of

We are experts in propeller repair services. Read more

Shortest Turnaround Time

At Neptunus, we prioritize the shortest turnaround Read more

Remote and On-Site Support

We offer comprehensive support for propeller Read more

Genuine and Optimized Spare Parts List

We understand the vital role of genuine Read more

Utilization of Advanced Technology

Neptunus is committed to leveraging the latest Read more

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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, proprietary solution include diesel engine monitoring system system and our in-house comprehensive Oil quality management solution featuring real-time oil condition monitoring , continuous kidney loop filtration system , and all these technologies help our customers in the following ways:

  • Reduce overhaul spending by around ~$20,000 to $60,000+ (approximately more than 30 percent of overhaul prices).
  • Avoid unexpected downtime.
  • increase the efficiency of fuel combustion.
  • Reach your ESG objectives by reducing and offsetting carbon emissions.
  • Observe the EEXI Regulation of the IMO
  • It is advisable to schedule maintenance needs more carefully, particularly for assets situated in awkward places. 

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.

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