Advanced solutions for complex marine repairs

Some repair challenges that large commercial vessels face go beyond standard procedures. Whether you're dealing with oversized components, worn-out parts, or cracked metal materials, Wärtsilä provides specialised repair services that restore performance quickly, precisely, and cost-effectively.

These services, previously offered by Lock-N-Stitch and QuantiServ, are now part of Wärtsilä’s global portfolio. You can continue to put your trust in their expertise in metal stitching, in-situ machining, and component reconditioning.

In-situ machining - precision repairs, onsite

Avoid costly disassembly and transport delays,  and significantly reduce downtime of broken equipment. In-situ machining brings precision repairs directly to your vessel. This saves time and minimises disruption of your operations.

Benefits: why choose in-situ machining?

• No teardown or shipping required
• Fast response with minimal disruption
• Accurate, cost-effective repairs
• Suitable for a wide range of machinery
  

Capabilities include:

• Line boring, flange facing, milling, drilling, journal machining, and more – onboard or on site
• Large-scale equipment compatibility
• Rapid deployment worldwide

Use cases: Engine block repair, crankshaft machining, turbine casings, gear housings

Reconditioning - restore performance, reduce costs

Extend the lifetime and time between overhauls: it often saves you at least half the cost of new parts. Reconditioning restores parts to original specifications, and you get the same performance and warranty as new.

Two flexible options:

1. Exchange parts – Receive pre-reconditioned parts and return your old ones later. Fast turnaround, no waiting.
   Learn more: Wärtsilä Exchange parts for cost-effective ship overhauls
2. Own parts recondition – Send your components to us. We restore them and return them ready for use.