Repair of military propeller shafts at Topclad
At Topclad, we are currently working on two propeller shafts from a military vessel built by Damen. The existing HVOF coating on these shafts had failed: wear was excessive and corrosion protection insufficient.
The shafts are now being refurbished and fitted with a new, high-quality Tardisphere laser-clad layer. This metallurgically bonded coating is specifically developed for harsh marine environments and offers excellent wear resistance combined with corrosion protection, ideal for water-lubricated propeller shafts, as in this case.
The repair and rebuild are carried out under Bureau Veritas certification, meaning the entire process, from preparation to final inspection, meets strict maritime quality standards.
Did you know that Topclad can also laser-clad complete propeller shafts? Or are you curious why Tardisphere performs so well on water-lubricated bearings? Read all about it on our propeller shaft application page.

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We are Topclad
Topclad is Europe’s leading manufacturer of innovative laser clad layers, based in Lelystad, the Netherlands. We specialize in developing and applying laser clad layers for the most demanding industries, including oil & gas, offshore, dredging, mining, bridges & water locks, steel manufacturing, and food processing.
Our mission is to provide components with superior protection against wear, corrosion, and impact, resulting in significantly improved reliability and uptime of capital-intensive equipment. With over 14 years of experience and a steadfast commitment to quality, we deliver solutions that enhance the performance and longevity of your critical machinery.
Why Topclad?
- Over 14 years laser cladding experience with over 10.000 cladded components
- More than 10 in-house developed laser clad layers
- Commitment to quality
- Expertise in comprehensive repairs
- 24.000 mm clad length capacity and 2.200 clad diameter capacity
- Chromium-6-free solutions