Technology / product information

Equipment Problems Caused by Moisture and Emulsion Contamination, and their Countermeasures
Can “Just a Little Water” Damage Equipment?
Oil is supposed to repel water, yet many operators report:
“Oil looks milky and foamy.”


“Valves and cylinders malfunction.”


“Pumps seize up and the equipment stops.”


Most of these issues are caused by invisible levels of moisture or emulsified water inside the oil.
Mechanism of Moisture and Emulsion Contamination
Cause | Description

Humidity in air | Condensation inside tank breathing, water droplets entering
Coolant leakage | Pipe deterioration or heat exchanger infiltration
High temperature & agitation | Small amounts of water emulsify (milky state) and become hard to remove

→ Once water enters, it mixes with oil, leading to “invisible degradation” that progresses beyond visual detection.
Main Problems Caused by Moisture and Emulsion
Problem | Description | Result

Oil film rupture | Decreased lubricating performance | Pump seizure, accelerated wear
Valve malfunction | Viscosity change due to emulsion | Control failure, time lag occurrence
Rust & corrosion | Metal reaction with moisture | Internal damage, increased maintenance cost
Accelerated oxidation | Chemical reaction due to water and heat | Greatly shortened oil lifespan

Principle of Countermeasure: Not just "Prevent water" but "Remove it if it enters"
Completely blocking water entry is unrealistic.
Therefore, the key is to remove any entered water immediately and maintain oil performance.
Fundamental Solution: Water Removal and Purification by “Miracle Boy”
What is Miracle Boy?
A high-performance adsorptive oil purification system that removes moisture, emulsion, fine particles, and oxidation sludge — all at once.
Water & Emulsion Removal Performance
Function | Technology | Effect

Water removal | Adsorptive filter absorbs down to ppm levels | Prevents whitening, corrosion, stabilizes viscosity
Emulsion removal | Unique adsorption layers absorb even hard-to-separate emulsified water | Ensures stable control equipment operation
Particle removal | Deep filtration (focused on 3 µm) | Prevents clogging and wear

→ Many real-world cases report: “Cloudy oil becomes clear again!”
Case Study (Automotive Parts Factory)
Measurement Item | Before | After

Moisture content | 1,100 ppm | 68 ppm
Oil appearance | Milky, foamy | Clear and colorless
Valve malfunctions | 5 cases/month | 0 cases in 6 months
Oil replacement | Once per year | Over 3 years continuous use without replacement
Summary: "It's not over when water gets in"
The key is not to prevent water entry completely, but to remove it immediately.
With Miracle Boy, you can eliminate invisible moisture and emulsions, keeping oil performance stable for the long term.

Ideal for Sites Facing These Problems
Oil appearance deteriorates due to cloudiness/foaming.


Recurring control malfunctions with no clear cause


Equipment must run continuously without shutdown


Existing water-removal filters are ineffective


Toward “Water-Free” Equipment Operation
With Miracle Boy, dry, clear oil becomes the new normal.