SJ Series
Mitsubishi Kakoki Kaisha (MKK), now part of Mitsubishi Heavy Industries, is the leading Japanese separator manufacturer. The SJ series is the main competitor to Alfa Laval in Asia and de facto standard on Japanese shipyards (IHI, Imabari, JMU). The F variant (SJ-F) was introduced from the late 1990s onwards with improved control system. Market share in Asia estimated 30–35%, globally approximately 15%.
Components & Design
Component data being added…
Technical Data
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Common failures & inspection points
Service & Maintenance
Bowl overhaul every 5,000-7,000 hrs. Worm gear oil change every 2,500 hrs. Operating water strainer cleaning daily. Complete overhaul at drydock or 20,000 hrs.
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