Need to get back in service quickly?
Rely on the specialists at Everllence PrimeServ to minimize downtime and prevent off-hire expenses. Our portfolio of services, specialized knowledge, and tools covers the full spectrum of in-situ work – from a minor repair, such as a broken stud, to the recovery of an entire crankshaft. Working around the clock 365 days a year, we will come up with an effective on-site solution tailored to your vessel’s condition, location, and operational urgency.
How you benefit:
- Cylinder heads
- Pistons
- Tap into more than 65 years of OEM experience to solve problems against the odds.
- Trust the outcome of repairs: We recover equipment to the manufacturer’s specifications.
- Our services are certified to ISO 9001, 14001 and 18001 standards.
- Leverage our cross-manufacturer expertise: We service equipment from every manufacturer.
experienced on-site recovery specialists ready to travel to your vessel, no matter where it is in the world
Our extensive range of on-site recovery solutions cover marine engines of any type and size
employees at Everllence PrimeServ serve customers around the globe
Everllence PrimeServ global service
A full portfolio of on-site recovery solutions
Our specialist engineers can recover a single journal or an entire crankshaft. Employing the most effective in-situ machining methods and specialized tools, we remove hardness and cracks from affected areas. Superfining and hand polishing ensure perfect surface contact to the new bearings. From measuring to testing and blue marking, we perform quality assurance through all recovery stages.
Read about main journal recovery
Read about crankpin recovery
Fixing the geometry of the main bearing saddle after a bearing failure can take an engine out of service for as long as six months. We can save you valuable time by machining your main bearing saddle in-situ in your Everllence two-stroke engine – we are the only team worldwide capable of doing so.
Discover more about main bearing saddle recovery
Perfect alignment of all rotating shafts is essential in optimizing equipment availability, efficiency and reliability. Our on-site recovery teams are specialists in line boring to restore your equipment using state-of-the-art laser alignment and cutting-edge designs for boring bars and fixation equipment.
Find out about bearing line recovery
When corrosion or unforeseen circumstances lead to a broken cylinder cover or stay bolt, it may be difficult or even impossible to remove it. Everllence PrimeServ’s engineers drill out the damaged material on-site and can quickly restore the tapped bore. This precision recovery process ensures your equipment returns to full operational strength with minimal disruption.
Explore stud and thread recovery
Small cracks around the fuel injector pockets, starting air valve pocket and/or indicator bore of a cylinder cover requires specialist welding repairs. Everllence PrimeServ perform in-situ machining and onboard welding, saving you time and avoiding the inconvenience of sending your cylinder cover to a workshop for repair.
Find out more about cylinder cover recovery
The Metalock metal stitching procedure utilizes a cold repair process to restore broken, cracked, or otherwise compromised cast iron or aluminum components. Certified by Lloyd’s Register to perform Metalock recoveries, our service engineers are highly trained professionals who can deliver a high-pressure tight seal, restoring equipment to optimal working condition on-site while minimizing downtime.
Read about cast iron recovery
Customized marine recovery services
Our solutions are as unique as the challenges you face
In addition to the recovery solutions in our comprehensive portfolio, we also tailor solutions for customers facing a more exceptional challenge. Whether it’s the scale, complexity, or subject-matter that’s out of the ordinary, the common factor is a damaged – or faulty – large metal component or construction that is difficult to replace or transport to a workshop.
A powerful combination of experienced on-site specialists, technical design, and specialized tools
We are uniquely suited to tackle even the most unusual tasks. We assess the challenge, come up with a solution, even develop the tools, if required, and do the job quickly, effectively, and on-spec. Challenge us!
Find out more about customized marine recovery services
Case study: Crankpin recovery in just 14 days
Everllence PrimeServ on-site recovery helped a customer remove ridge wear on a small-bore four-stroke engine. All six crankpins showed ridge wear to the degree that required machining. At the same time, however, the repair should remove as little material as possible. A team of four on-site recovery specialists successfully removed one millimeter of material from each of the six crankpins. After in-situ machining, we polished the crankpins by hand, tested for roughness, and blue marked to assure sufficient contact surface to the new undersize bearings.
The result? Despite ridge wear on every crankpin, we restored a fully operational engine within a fortnight.
| Customer type | Marine vessel |
| Engine | Four-stroke small bore |
| Service | Crankpin machining |
| Scope of work | In-situ machining to remove ridge wear from six crankpins followed by hand-polishing and blue marking |
How can we help you?
Let’s get your vessel back into service
We recover equipment and engines of any type, size, and manufacturer. Regardless of whether the damage is routine or exceptional, we’ll provide an effective solution. Find out exactly what it will take to get your vessel back in operation: Challenge us now!
Detailed on-site recovery information
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Identifying the factors with the most substantial potential to boost the availability of your turbomachinery equipment is mission critical. As a trusted partner, Everllence PrimeServ monitors market and legislative trends so we can not only design the services you need today but anticipate the solutions you need to meet the availability challenges of tomorrow.
Consolidate your services for your assets
Everllence PrimeServ Omnicare brings simplicity and cost-efficiency to your fleet and plant management, minimizing unplanned downtime, reducing costs, and extending the lifetime of your assets. Our one-stop service solution provides complete support for all your equipment regardless of manufacturer.
Remote monitoring and optimization
Harness the power of digital with Everllence and experience the difference. Our proactive 24/7 service PrimeServ Assist optimizes marine engine performance and uptime through real-time data, AI, and expert support. It helps you decarbonize while increasing economic efficiency by providing detailed operational insights and timely maintenance notifications.