Displaying 7 out of 7 suppliers

Stabilization System Suppliers

A stabilization system takes the roll out of a ship. Rolling is more than a comfort problem: it tires the crew, throws deck and cargo work off, and on a passenger ship it decides whether people can stand up at all, so cruise ships, ferries, naval vessels, and larger yachts carry a system to hold the vessel steady in a seaway. This is roll reduction under way and at rest, not the static list correction an anti-heeling system handles during cargo work. Stabilization system suppliers provide the fins, tanks, and control gear that do it.

Ways to Take the Roll Out

There is more than one way to fight roll, and a ship is matched to the one that suits how it operates:

Fin stabilizers - fins projecting from the hull below the waterline, turned by a controller to generate lift that counters the roll, the most common active system.
Anti-roll tanks - free-surface or U-tube tanks in which water shifts to oppose the roll, working at anchor and low speed where fins have no bite.
Rudder roll stabilization - using the ship's own rudder, worked by the autopilot, to damp roll as well as steer.

A different approach again is the gyro stabilizer, a spinning mass that resists roll with no hull appendage at all and keeps working at anchor.

Fin Stabilizers Up Close

The fin stabilizer is what most people mean by a ship stabilizer. A pair of fins, often retractable into the hull, are swung by a hydraulic actuator under a controller that reads the ship's roll from a motion sensor and commands the fin angle to cancel it. Because the fins work by lift, they are most effective with the ship making way, and many modern systems add a zero-speed mode that generates a righting moment by moving the fins at anchor. Retractable fins fold away to cut drag and protect the fin in port, which is part of why the hull arrangement matters as much as the fin itself.

How Much Roll It Removes

Stabilizer performance is measured as the percentage of roll removed, and a well matched fin system holds most of it off a ship under way, commonly quoted around 80 to 90 percent in the conditions it is designed for. That figure falls as the ship slows, because the fins make less lift, which is why a vessel that spends time at low speed or at anchor is matched to a zero-speed fin mode or to an anti-roll tank instead, both giving a smaller but speed-independent reduction. There is a trade-off in the fin itself too: a non-retractable fin is simpler and cheaper but adds drag and a fuel penalty for the life of the ship, while a retractable fin avoids that and protects itself in port at the cost of the housing and mechanism that make it dearer to buy and to maintain. An anti-roll tank carries its own cost, taking up volume and adding a free surface that lowers the ship's effective stability, which the naval architect has to allow for.

Choosing a System

The choice follows the vessel: a fast ferry or a yacht leans on fins, a slow or at-anchor vessel gets more from tanks or a zero-speed system, and hull space and the ship's speed profile narrow it further. On a new build the fins and their hull boxes are designed in from the start, while a retrofit means opening the shell for the fin penetrations and finding room for the hydraulics, so an anti-roll tank is often the easier system to add to a ship already in service. The fins are hull appendages that penetrate the shell, so the system is class-approved and surveyed like other underwater fittings. Brands in the market include Naiad Dynamics, Quantum Marine Stabilizers, Sperry Marine, and Kongsberg. Compare the stabilization system suppliers below by brand and by whether you need a new system, a used one, or a reseller; where a system already fitted needs only a fin, a seal, or a hydraulic part, those are stabilization system spare parts.

Year Founded: 2004
Verified
ARK MARINE SERVICE INC.
Verified
We specialize in providing original equipment supplies, primarily for main and auxiliary engine spares. As a factory-based company, we ensure the best pricing without compromising on quality. Our dedicated logistics team handles all deliveries efficiently, offering competitive rates for air, sea, and courier services.
arkmarine.co.jp
rex.l@arkmarine.co.jp
+81463824545
CATEGORIES:
Stabilization Systems
Air Compressors
Engines (2-Stroke)
Engines (4-Stroke)
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
(150)
CLASS APPROVED:
IACS: ClassNK, BV
Year Founded: 2018
RM verified
MYTHMAR MARINE DANISMANLIK TIC. LTD. STI
RM verified
MYTHMAR MARINE as a spare parts broker has the knowledge and power to serve you well by providing all types of spare parts genuine, under license or O.E.M. in cooperation with our affiliated companies at competitive prices. We can provide you with new spare parts from Europe Poland, U.K., Denmark, Germany, etc., Japan, Korea, China, as well as used spare parts from India and Singapore, with warehouses in Greece, India, Bangladesh and China for second hand spares. We can negotiate prices and payment terms and delivery as manufacturers rely on our purchase and in our orders.
mythmar.com
info@mythmar.com
+902163920082
CATEGORIES:
Stabilization Systems
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Automation Control Equipment & Control Units
Autopilot
BackWash Filters
BNWAS (Bridge Navigational Watch Alarm Systems)
(151)
Year Founded: 2009
ISLAND MARINE INTERNATIONAL
Island Marine International is a supplier for marine spare parts. We are expertise in Bridge to engine room spares parts. From the day of establishment, we try to increase our business range, range of spare parts and our client services. It is our supreme priority to build and sustain strong long-term relationship with our clients by providing solutions, on top of supplying spare parts. As a part of the supply chain, we understand the requirements of value for money, which is why we promise competitive prices for the highest quality spare parts and at the fastest delivery time. We are able to offer relatively lower prices and at a quicker delivery time as compared to our competitors. Having accumulated years of experience in this trade, our company has acquired an outstanding reputation for trustworthiness and reliability. This is the result of the zeal of our professional staff and skilled technicians in fulfilling the needs of our customers.
islandmarineint.com
sales@islandmarineint.com
+8801689211020
CATEGORIES:
Stabilization Systems
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(160)
WAREHOUSES:
Bangladesh
Year Founded: 2024
BestBangla Marine and Trading Ltd
At BestBangla Marine Trading Ltd., we specialize in the supply, sourcing, and export of high-quality marine equipment tailored to meet the operational demands of vessels worldwide. From engine room machinery to navigation systems, deck tools to electrical componentswe deliver trusted equipment from leading global manufacturers. Our offerings include: Main Aux Engine Components Pumps, Compressors Purifiers Navigation Communication Systems Electrical, Hydraulic Pneumatic Equipment Deck, Safety Galley Equipment All equipment is inspected, tested, and verified for performance and reliability. Whether new, OEM, or reconditioned, we ensure your vessel is equipped to operate efficiently, safely, and without delay.
bestbangla.com.bd
engineering@bestbangla.com.bd
+8801857923456
CATEGORIES:
Stabilization Systems
15 PPM Monitoring Equipment
AIS (Automatic Identification Systems)
AMS (Alarm Monitoring Systems)
ARPA (Automatic Radar Plotting Aids)
AUS (Automatic Unloading Systems)
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
Alpha Lubrication Systems
Anemometers
(159)
WAREHOUSES:
Bangladesh
Year Founded: 2022
Zava Marine Corporation
Expert manufacturers of industrial equipment and spare parts, delivering precision-engineered, durable solutions for machinery, automotive, aerospace, and heavy industries. Custom fabrication, OEM/aftermarket parts, and global supply chain support
zavamarine.com
sales1@zavamarine.com
+19095889378
CATEGORIES:
Stabilization Systems
AMS (Alarm Monitoring Systems)
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Anti-Heeling Systems
Automation Control Equipment & Control Units
Alpha Lubrication Systems
(157)
CLASS APPROVED:
IACS: ABS, RINA, ClassNK, CCS, BV, CRS, PRS, TL, KR, LR, DNV, IRS
Non-IACS: RMRS, HRS, INSB Class, Other
WAREHOUSES:
China
Year Founded: 2025
HYDRINS MARINE LIMITED
Specializing in the maritime electronics industry and professional fiber optic compass manufacturer Providing professional services and selling all kinds of marine electronic products.We provides one-stop service including technical consultation, system design, equipment sales, installation and commissioning, maintenance. We have implemented the ISO9001 quality management system, which can provide customers with the highest quality service standards. There are a wide variety of products, and the agent cooperates with the worlds major brand-name products. These include: radio communication, satellite communication, internal communication, rescue, navigation, weather, comprehensive, entertainment, fishery, other and engine room automation control and alarm system. The products can be applied to new building ships, refurbished ships, fishing boats, inland river boats and yachts, etc.
info@tst-marine.com
+8613045000776
CATEGORIES:
Stabilization Systems
15 PPM Monitoring Equipment
Accommodation Ladder Davits
Accommodation Ladders & Gangways
Air Compressors
Air Driven Motors
Air Horns
Air Reservoirs
Air Starters
AIS (Automatic Identification Systems)
Alpha Lubrication Systems
AMS (Alarm Monitoring Systems)
Anemometers
Anti-Heeling Systems
ARPA (Automatic Radar Plotting Aids)
(157)
CLASS APPROVED:
IACS: CCS
Harbin Marine Stabilization Equipment Co Ltd
Harbin Marine Stabilization Equipment Co Ltd serves as a prominent specialized entity within the Chinese maritime engineering sector, dedicated exclusively to the research, development, and manufacturing of ship motion control sys
hcjyfin.com
hcjyfin@163.com
+8615804632361
CATEGORIES:
Stabilization Systems