F.J -FILTER-  EXPERT IN INDUSTRIAL OIL PURIFICATION

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Purify all oils to their pristine state




We specialize in industrial oil filtration equipment, waste oil refining equipment, hydraulic bypass filters.Your trusted partner for professional oil purification solutions.

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over 95% of failures are caused by contamination. The leading cause of breakdowns in hydraulic and lubrication systems.

Cleaner oil means longer equipment life, fewer failures, and lower total costs.

Tiny impurities can cause accelerated wear, diminished efficiency and a shorter lifespan for both hydraulic oil and machinery.

Oil Purity Reduces Operational Risks

Unplanned downtime

Shortened oil life

Equipment failure

Higher total costs

Contaminated oil costs more than you think

THE PROBLEM
REAL IMPACT

Contaminants entering during maintenance, such as disassembly/assembly of components and pipelines, or introduced via unclean filtering containers during oil filling and replacement.

 Sources of Oil Contamination

Iron chips, copper powder generated during equipment operation, and impurities from aged seal parts falling off.

Harsh open-air working environments allow various airborne particles to enter the hydraulic system, forming sludge.

Water ingress into the hydraulic oil system due to poor sealing or other factors causes oil emulsification.

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COMPOSITION OF INDUSTRIAL OILS

Industrial oils are composed of 95% base oil and 5% additives — the additives are critical to oil performance. Our physical penetration filtration only removes particulate contaminants, fully preserving the original ratio and properties of both base oil and additives, with no alteration to the oil’s composition.

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95%Bace oil

5%Additives

We eliminate contaminants responsible for equipment wear, failures and extra expenses, enabling your machinery to operate cleaner, longer and more dependably.Keep Your Business Running!

WHAT WE DO

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ON-SITE FILTRATION APPLICATIONS

One unit resolves all oil contamination problems

Particle removal

Dehydration

Decolorization

Deodorization

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Beyond simple oil filtration, we eradicate contamination at the root cause.

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We Diagnose the Root Cause of Your Oil Issues

We Verify and Document Measurable Improvements

We Design a Customized Filtration Solution

We continuously monitor and validate enhancements in fluid cleanliness, equipment performance and cost efficiency, delivering clear, measurable results you can see.

Through professional oil analysis and in-depth system audits, we identify hidden contaminants and risks that threaten your equipment performance and reliability.

Every system is unique. Our tailored filtration designs are engineered to match your specific oil type, application and operating conditions perfectly.

Industries We Serve

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High-efficiency diesel & gasoline filtration solutions safeguard engine systems. They eliminate impurities, moisture and sludge, stabilize fuel quality, cut engine wear and prolong the service life of core vehicle parts.

Our oil purification filters clean hydraulic oil and gear oil for excavators, loaders and mobile crushers. Remove moisture and particulate pollutants to reduce hydraulic component wear, cut unexpected downtime and extend machinery service life.

For turbine and auxiliary equipment lube oil filtration. Dehydrate, decolor and remove impurities to keep lubricating oil qualified, secure safe operation of power generating units.

Suitable for all kinds of standalone hydraulic stations. Effectively remove solid particles and free water inside hydraulic circuits, protect precision valves and cylinders from abrasion failure.

Chemical Industry

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Die-casting & Foundry

CNC Machining Industry

Mining Equipment

Specially designed for CNC machines & machining centers. Purify circulating cutting fluid and hydraulic oil, avoid cooler clogging caused by impurities, stabilize processing precision and lower fluid replacement expense.

Fuel Filtration Solution

Filter hydraulic oil of die-casting machines to eliminate metal scraps and emulsified water. Prevent oil deterioration under high working temperature, guarantee stable continuous production of casting equipment.

Hydraulic Equipment Industry

Construction Machinery

Purify various circulating process oils in chemical production lines. Separate impurities, moisture and colloid contaminants to ensure stable operation of chemical reaction and transmission equipment.

Adapt to harsh dusty mining working conditions. Purify lubrication & hydraulic oil of crushing and screening equipment, greatly reduce mechanical breakdown caused by dirty oil.

Power Generation

SERVICE SCOPE

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Patent Certificate

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OUR STRENGTH

Why work with F.J ?

We are committed to delivering premium, cost-effective products and customized services to accommodate diversified demands from global clients.

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Contact

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