In 7 days, the oil varnish value dropped from 92 to 15! A case where a significant amount of varnish was removed in a short purification period.
This is an introduction to a case where a GE7FA unit was installed. Last year, there were 14 startup failures and 3 unit trips caused by varnish. The lubricant analysis showed high varnish levels, but no measures were taken. After introducing EPT's technology, a visual inspection of the tank, bearings, and hydraulic components revealed that a significant amount of varnish could be removed in a short purification period. As a result, it was decided to install EPT's equipment to extend the oil's lifespan and to continue careful trend monitoring with RULER and MPC tests. [Overview] ■ Unit: GE7FA ■ Load Cycle: Peak Response ■ Oil Age: 4 years *For more details, please refer to the PDF document or feel free to contact us.
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【Values after installation of EPT Corporation's equipment】 ■ The varnish value of the oil decreased from 92 to 15 over 7 days. ■ In most cases, installing EPT Corporation's equipment improves the oil's hue and clarity. ■ The darkening of the oil's hue is due to soluble degradation substances, and improvement can be achieved by removing them. ■ A visual inspection of the tank, bearings, and hydraulic components revealed that a significant amount of varnish could be removed in a short purification period. ■ It was decided to extend the oil's lifespan by installing EPT Corporation's equipment and to continue monitoring trends carefully with RULER and MPC tests. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We handle import and manufacturing sales of oil purification devices, oil filters, moisture removal devices, and oil analysis devices as related equipment for lubricants and hydraulic oils for the electric power industry, steel, automotive, and chemical industries, as well as temperature and vibration data loggers, and sterilization equipment for food research and development.