Anyone with maritime vessel operating experience is well aware of the power of electrolytic corrosion and the damage that it can cause. This is damage that is often hidden until a catastrophic failure, or that only appears during a maintenance tear down session. Dissimilar metals producing electrical potentials will damage or destroy systems given enough time. The result of this is that business and operating costs skyrocket, costing incredible amounts of time and money, usually at the worst possible time.

One of the best and most cost effective ways to combat corrosion is to use sacrificial metals to enhance the lifespan of the vessel hull, engine and other components. This cathodic protection concept is well established, but putting it into service in the advanced vessels of today can be difficult. The systems of today are complicated and the interrelationships often require specialist engineering services to optimize the equipment. One of the most critical and costly components in any motor driven vessel are the propeller shafts. See more about Antifouling Systems on Marine Vessels

Sacrificial Metal

Sacrificial Metal

Propeller shafts, by their very nature, are precision components often operating in less than ideal areas. Many times hard to access for proper maintenance, they can fail at the most inopportune times, during a voyage or just at dockside. In the past cathodic systems were often haphazardly designed by users on site and did not get the desired results. Having a shaft grounding system that’s properly designed for efficiency and long service intervals isn’t only a maintenance issue, but can be also be considered as good insurance and excellent business practice. Vessel maintenance down time and component replacement cost, especially with a part like the shaft has negatively impacted many operating concerns.

There is an answer to this particular shaft grounding system issue and other corrosion issues. Using specialist engineering services that have a proven track record are often the only reasonable solutions to ongoing corrosion damage issues. A company that has thousands of hours of experience combating this particular issue is a sought after partner to keep your business afloat. Cathodic Marine Engineering Private Limited is an obvious choice in this battle. This leader in the marine corrosion mitigation specialty, located on the web at http://www.cathodicme.com, either has an off the shelf solution available for immediate use or is able to easily design a customized system to keep your business heading forward.