The document discusses the operation and benefits of a centrifugal oil cleaner designed for marine diesel engines, which utilizes a high-speed rotor to effectively remove fine particles from engine oil. By continuously processing small quantities of oil, the system enhances oil cleanliness, thus reducing engine wear and improving overall performance. The document also includes selection charts for various models suitable for different engine oil sump capacities.

1. CENTRIFUGAL OIL CLEANER FOR Marine Diesel Engines Oilmax

3. Installations Engine mounted Standalone Hyundai MAN B&W 7 L 23/30 Engine

4. Daihatsu 5 DK 20 Engine STX MAN B&W 5L 16/24 Engine

5. CAT 3412 Engine MAN B&W Engine

6. Engine Mounted Centrifuge Sludge Collected In Rotor Standalone System

7. Working Principle Centrifugal oil cleaner operates on reaction turbine principle. Oil enters the centrifuge under pressure and flows into rotor thru hollow rotor shaft. The oil pressure and flow is converted in rotational energy as oil escapes through Rotor jets, producing speed upto 8000 rpm. The resultant centrifugal force removes dirt from engine oil , depositing it on the inner wall of rotor in a dense cake form. Clean oil drains back to the engine oil by gravity.

8. Schematic Diagram Full Flow Filter & By-pass Centrifugal Oil Cleaner Full flow filter carries entire oil flowing to various engine components, hence it has coarse filter element of 30 to 50 µ (to meet the flow requirement of engine components). It removes large particles, however fine particles remain in the oil. Centrifugal oil cleaner is installed in bypass line. It is a multi pass cleaning system, it processes small quantity of oil continuously & removes all the Particles present in the lube oil down to1µ. thereby achieving very high level of oil cleanliness.

9. Why Centrifugal Oil Cleaner Centrifugal Oil Cleaner removes very fine dirt from lube oil below 1µ . Present engine filtration system can not remove such fine particles. With clean lube oil, Engine wear & tear is Substantially reduced, particularly of the tight clearance components like Piston Rings and Liners, Camshafts & Bearings, Turbo Charger, Gear Train etc. Effective removal of Carbon soot prevents Ring sticking and Clogging of oil passages, improving engine performance. Fine particles in the range of 1-5 µ get trapped into the dynamic clearance causing the maximum wear & tear. Centrifugal oil cleaner removes these fine particles enabling extension of component life

10. Engine Wear Reduction by installing Centrifugal Oil Cleaner

11. Selection Chart (Engine Mounted Centrifuge) Centrifuge Model Nominal Flow Rate Dirt Holding Capacity Suitable for Engine Oil Sump Capacity SCC 020 200 LPH 200 cc 20 Ltr. SCC 025 250 LPH 250 cc 30 Ltr. SCC 050 500 LPH 500 cc 60 Ltr. SCC 060 600 LPH 600 cc 80 Ltr. SCC 100 700 LPH 1000 cc 120 Ltr. SCC 200 1200 LPH 2000 cc 700 Ltr. SCC 600 4000 LPH 6000 cc. 3000 Ltr.

12. Selection Chart (Standalone System) Oil Cleaning System Model Centrifuge Model Nominal Flow Rate Dirt Holding Capacity Suitable for Engine Oil Sump Capacity AWS 750 SCC 100 700 LPH 1000 cc 200 Ltr. AWS 1500 SCC 200 1500 LPH 2000 cc 1000 Ltr. AWS 4000 SCC 600 4000 LPH 6000 cc. 4000 Ltr. AWS 1000P SCC O75 1000 LPH 1000 cc. For Hydraulic Oil

13. Yanmar Technical Bulletin

21. Auxiliary Engines Main Propulsion Engines On Board Cranes RTG Cranes Reach Stackers Stuffing Box Oil Gear Box Oil Hydraulic Oil Advantages No Replacement Element No Recurring cost Increased Engine Life Improved Engine Operation Extended Oil Change Period Finest Filtration upto 1 µ Reduce Storage / Disposal Coast of waste Oil Reduce Pollution & Environmental Impact Substantial Savings on Operating & maintenance expenses… Applications

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