Marine Technical Services for High-Performance Vessels

Integrated solutions in marine propulsion, shaft lines, stabilizers, and other critical onboard systems.
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The services we offer as intermediaries

Technician working in dry dock with a ship’s propeller shaft and propulsion equipment, illustrating marine shaft and propulsion services

Marine Shaft Line and Propulsion Services

Side view of a ship in dry dock with fin stabilizers installed on the bow area, illustrating marine stabilizer services ​ ​

Stabilizer
Service

Buques portacontenedores atracados en terminal de carga con grúas pórtico al atardecer, vista del puerto marítimo iluminado sobre el agua

Simplex Services and Machinery Support

Detalle de equipo criogénico industrial con cámara de presión, manómetro y tuberías de acero inoxidable, ilustrando servicios de mantenimiento y reparación de válvulas criogénicas

Bestobell Cryogenic Valve Services

Marine Technical Services

Marine Shaft Line and Propulsion Services

Marine Shaft Line and Propulsion Services

This service includes the inspection, diagnostics, and full maintenance of shaft lines and propeller systems. We assess wear, perform reconditioning, and ensure a balanced and safe hydrodynamic performance.

Benefits:

  • Reduced vibrations and lower structural stress
  • Improved efficiency and reduced fuel consumption
  • Increased durability of rotating components
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Marine Propulsion Services

We offer a comprehensive service for all components of the propulsion system. We perform adjustments, replacements, calibrations, and full inspections following manufacturer standards.

We ensure:

  • Stable and safe maneuverability
  • Full technical and regulatory compliance
  • Minimal operational downtime
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Rudder Services

We ensure the correct operation of the steering system through full rudder inspections, bearing checks, hydraulic system verification, and preventive maintenance. Main areas: • Rudder stock and bearings • Hydraulic systems and actuators • Structural integrity of the system
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Marine Technical Services

Stabilizer Services

Stabilizer Services

We provide specialized maintenance for marine stabilizers, ensuring stability, roll reduction, and enhanced onboard comfort. This service includes diagnostics, hydraulic and mechanical adjustments, seal replacement, and calibration.

Key service points:

  • Inspection of mechanical components
  • Precise hydraulic adjustments
  • System performance optimization
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Marine Technical Services

Simplex Services and Marine Machinery Support

We provide specialized services for Simplex systems and essential onboard machinery. We use precision tools and advanced technical procedures to ensure optimal performance and proper installation of every component.

1. In-Situ Machining

We carry out on-board machining operations, enabling fast and precise repairs without the need to dismantle large structures. This reduces downtime and allows for more efficient interventions.

2. Alignment Services

We use advanced measurement systems to align shaft lines, engines, and rotating equipment, preventing vibrations, premature wear, and mechanical failures.

3. Assembly & Installation Services

We handle the assembly and installation of mechanical equipment, bearings, seals, and Simplex systems, following strict engineering protocols and ensuring reliable results.

4. Shaft Alignment Calculation & Software

We perform technical calculations and use specialized software to ensure high-precision alignments that protect the integrity of the propulsion system.

Simplex Service

It includes inspection, seal replacement, adjustments, fault correction, and full system optimization, ensuring operation according to the manufacturer’s specifications.
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Bestobell Cryogenic Valve Services

We provide specialized maintenance and service for Bestobell cryogenic valves, essential in LNG systems and other low-temperature applications. Our team performs testing, functional verification, and component replacement as required to ensure safe operation.

Includes:

  • Full inspection and pressure testing
  • Replacement of critical components
  • Evaluation under low-temperature conditions
  • Documentation and regulatory compliance
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Representantes oficiales de marcas líderes en propulsión marina.

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contáctanos
  • + 34 692 549 549
  • info@rolloymarine.com​

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