Press releases (13)
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Press Releases
SIP+ revolutionises cylinder lubrication with easy retrofits, dual-fuel compatibility, and reduced emissions
Sometimes the biggest revolutions come from the smallest design changes. HJ Lubricators’ new SIP+ valve technology is one of them.
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Press Releases
From simulation to sea: How research is transforming cylinder lubrication
Through cutting-edge simulation of fluid dynamics, structural behaviour, and fluid–structure interactions, Dr. Flora Razavirad, R&D Engineer at HJ Lubricators, is redefining how lubrication works in two-stroke marine engines.
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Press Releases
Unlocking retrofit savings potential – one vessel at a time
As pressure grows to reduce emissions and cut operational costs, many shipowners and operators are adopting smarter lubrication strategies.
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Press Releases
Redefining cylinder lubrication through innovation, service, and partnership
HJ Lubricators is shaping a new standard for cylinder lubrication systems and services — designed to meet the complex demands of today’s marine industry.
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Press Releases
Reducing CO₂ emissions: Why lubrication technology matters in the decarbonisation of shipping
The maritime industry’s path to decarbonisation is shaped by ambitious regulatory initiatives, such as the IMO’s 2050 net‑zero ambition and requirements like EEXI and CII.
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Press Releases
HJ Lubricators launches SIP+ – faster retrofits, dual-fuel ready and cleaner operation
HJ Lubricators has launched SIP+, an enhanced version of its patented Swirl Injection Principle (SIP) for two-stroke marine engines.
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Press Releases
Insights from CIMAC 2025: Preparing Cylinder Lubrication for the Green Transition
From 19–23 May 2025, HJ Lubricators participated in the CIMAC Congress in Zurich, one of the world’s most important gatherings for experts in large engine technology and propulsion systems.
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Press Releases
Injection rate of cylinder lubrication in large two-stroke marine diesel engines using a common rail lubrication system
The paper, Injection rate of cylinder lubrication oil in large two-stroke marine diesel engines using a common rail lubrication system, was published in the International Journal of Engine Research by researchers: Bjørn Christian Dueholm, Jesper de Claville Christiansen, Benny Endelt, and Nikolaj Kristensen.
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Press Releases
From graduate to PhD student: a journey of responsibility and innovation at HJ Lubricators
When Magnus Munk Jensen, a newly graduated engineer from Aalborg University, was looking for his first job, he chose HJ Lubricators. It turned out to be a time of great opportunities and responsibility from day one.
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Press Releases
Optimising Lubrication and Scavenging Dynamics: Insights from Advanced CFD Modelling
The maritime industry is under increasing pressure to optimise engine performance, reduce emissions, and comply with ever-tightening IMO regulations.
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Press Releases
New Agency Agreement Signed at Expomaritt Exposhipping İstanbul
We are proud to announce that HJ Lubricators A/S has officially entered into an agency agreement with OCEANiST ENGINEERING, a leading provider of marine and offshore solutions in Turkey.
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Press Releases
Proactive support as a key differentiator
Service is the backbone of HJ Lubricators’ strategy for 2025. With a clear focus on proactive customer support, the company is reshaping its after-sales operations to ensure maximum uptime for its customers.

