1. Remove out acid content, suspended matter, precipitated residuals and free carbon, etc.
2. Allows transformer to stay running in normal matter without switch off of power and change of oil;
3. Decolorize waste oil color to new oil color while keeping property & function of oil;
4. Dewater minimum water content in oil;
5. After treatment, the basic content and anti-oxygenic property of oil remain the same, meanwhile, insulator property and safety of equipment are enhanced while cost is reduced by 90% compared with conventional way of oil-change;
6. Applied to deteriorated transformer oil, insulator oil, mineral oil, circuit breaker oil, mutual inductor oil, ect.