Water Dehydration Machine
Complete Lube Oil Purification for Particle and Moisture Contamination

The RTES Water Dehydration & Filtration Machine is a complete oil purification system designed to continuously remove the two major contaminants that adversely affect lubricating oil:
- Particle Contamination
- Moisture Contamination — Free, Dissolved and Emulsified Water
The system combines depth filtration and controlled vacuum dehydration in a single, robust machine, enabling contaminated lube oil to be restored to a clean and dry condition for continued use.
Advanced Moisture Removal
The dehydration process operates at a controlled oil temperature of approximately 50°C to 60°C, selected according to the moisture condition and application requirements.
Under controlled vacuum conditions, moisture is converted into water vapour and efficiently separated from the oil. The water vapour is then condensed inside the dehydration chamber and evacuated through the integrated vacuum system.
This controlled process enables effective removal of:
- Free water
- Dissolved moisture
- Emulsified water
- Micronic particulate contamination
Clean Oil. Extended Oil Life. Reduced Oil Consumption.
By continuously removing contaminants, the RTES system helps restore and maintain the cleanliness and dryness of lubricating oil.
Instead of disposing of contaminated oil and purchasing new oil, customers can recover and reuse their existing lubricant, potentially recovering more than 90% of contaminated lube oil, depending on the condition and type of contamination.
This can significantly reduce:
- New oil procurement costs
- Waste-oil disposal
- Machine downtime
- Lubricant-related equipment failures
- Environmental impact associated with used-oil disposal
Built for Demanding Industrial Conditions
RTES Water Dehydration & Filtration Machines are engineered with a robust and reliable industrial design to operate in demanding environments and remain productive under difficult operating conditions.
The system is suitable for the purification and maintenance of a wide range of industrial lubricating oils, including applications involving:
Gearboxes | Hydraulic Systems | Turbines | Compressors | Power Plants | Cement Plants | Steel Plants | Wind Turbines | Industrial Machinery
Transformer Oil Applications
The RTES system can also be used for transformer oil filtration and dehydration, helping maintain the oil in a clean and dry condition and supporting reliable transformer operation.
RTES — Recover. Purify. Reuse.
Don't replace contaminated oil unnecessarily. Purify it, recover it and put it back to work.
RTES Water Dehydration & Filtration Systems — Complete Contamination Control solution for Industrial Oils.
- Removes 100% of free water
- Removes ~90% of dissolved water
- Removes 100% of free and entrained gases
- Removes up to 80% of dissolved gases
- Maintains water content at < 100 ppm
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