Explore real-world case stories from customers across industries where improved oil cleanliness has reduced risk, extended oil and equipment lifetime, and delivered measurable operational benefits.
Offline oil filtration replaced traditional separators, reducing energy use and sludge while maintaining OEM oil cleanliness.
Offline filtration replaced centrifugal separators, eliminating waste oil while reducing sludge, fuel consumption, and emissions.
Removal of emulsified water restored oil quality, reduced failure risk, and kept the vessel in operation.
Offline fine filtration reduced insolubles, cleaned the engine internally, and lowered operating and maintenance costs.
Fine filtration removed particles, oil degradation and water from the hydraulic oil, restoring reliable operation.
CJC® Oil Filters delivered oil quality equal to or better than centrifuges while reducing power consumption and oil losses.
Filtration of diesel fuel and engine lube oil replaced centrifugal separation and improved daily operation.
A cape size bulk carrier had EAL oil contaminated with water, particles and sodium (salt) in the stern tube
Off-line filtration removed seawater, restored oil condition, and avoided emergency drydock.
Severe contamination ingress caused frequent oil changes and production shutdowns on a gyratory crusher.
Frequent service shutdowns caused by contaminated gear oil led to high operating costs on a secondary cone crusher
CJC® Oil Filters maintained OEM cleanliness and extended oil life from 1,500 to 4,000 operating hours on Caterpillar 794AC haul trucks.
Four ball mill lubrication oil systems at a gold mine in Africa were exposed to heavy contamination
A sudden water ingress caused high water content in the trunnion lubrication system of a SAG mill.
High MPC values above 30 indicated critical varnish contamination. MPC fell from 41.6 to 16.3 in 47 days, avoiding a €28,000 oil change.
Continuous water ingress was brought under control with a CJC® PTU3 27/108, reducing water levels and cutting centrifuge-related costs.
CJC® Oil Filters improved cleanliness to ISO 9/6/2, extended maintenance intervals by up to two years, and reduced downtime.
High MPC values up to 40 were reduced to below 1 after installing a CJC® Phosphate Ester Filter PEU 3x27/54, with stable results maintained over three months.
Free water removal and ISO cleanliness improvement in GE steam turbine Water reduced to nearly 0% and ISO improved from 19/17/14 to 16/14/11 in one week.
A major US-based tyre factory reduced particle contamination in a Banbury mixer gearbox, extending oil life and equipment lifetime while avoiding multiple oil changes.
A tyre curing press operating under high temperature conditions experienced rapid hydraulic oil degradation. Installation of a CJC® Oil Filter significantly improved oil cleanliness and extended oil lifetime.
Black deposits on quenched parts were eliminated within 1½ weeks after installing a CJC™ Fine Filter, improving surface quality and reducing rejected goods.
A CJC® Fluid Care System 27/27 permanently reduced varnish, improved oil cleanliness, and increased machine availability.
A CJC® Desorber D30 with fine filtration reduced water and particle contamination, stabilised the cutting fluid, and enabled cost-efficient reuse in the internal circuit.
Fuel polishing improved diesel cleanliness to very low ISO codes, recovered unusable fuel, and strengthened backup generator reliability in a European data centre.
A CJC® Gear Flushing Unit achieved ISO 17/15/12 in less than two hours, reducing particle contamination by a factor of 60 and lowering flushing time and energy consumption.
A CJC® HDU Fine Filter reduced particle contamination by 95% and significantly lowered water content in a Vestas V90-2MW pitch hydraulic system, improving ISO cleanliness and extending component lifetime.
