Add: 1 Xinmao Road, Beibei district, Chongqing, China
+86 17815389416

Industry news

  • How to improve the efficiency of transformer oil degassing

    How to improve the efficiency of transformer oil degassing

       Date: 2022-01-06 | Category: Industry news

    Gases enter and dissolved in transformer oil during operation. Transformer oil degassing is required to remove the gases from transformer oil, which will cause oxidation of transformer oil, and reduce its dielectric strength.
  • Supervision of Oil-Filled Transformer

    Supervision of Oil-Filled Transformer

       Date: 2022-01-03 | Category: Industry news

    What supervision measures should be taken for the oil of the oil-filled main equipment in operation? Mainly introduces about the supervision of transformer oil inside power transformer.
  • Dielectric Strength of Transformer Insulating Oil

    Dielectric Strength of Transformer Insulating Oil

       Date: 2021-12-18 | Category: Industry news

    The dielectric strength of transformer oil is also called the transformer oil BDV, to indicate the breakdown voltage of transformer oil.
  • Acid Number of Transformer Oil

    Acid Number of Transformer Oil

       Date: 2021-12-15 | Category: Industry news

    What is the difference between the Acid Number, Water-soluble Acid, and Saponification Number of transformer oil? See this article to know the difference and why we need to test transformer oil's acidity.
  • Sludge Formation In Transformer Oil

    Sludge Formation In Transformer Oil

       Date: 2021-12-13 | Category: Industry news

    Sludge formation in transformer oil is due to the acid that forms in the transformer oil when it reacts to oxygen. It requires regular maintenance of transformer oil treatment before sludge forms.
  • How to remove the acid in transformer oil

    How to remove the acid in transformer oil

       Date: 2021-12-06 | Category: Industry news

    Acid number in transformer oil indicates the amount of acids in transformer oil and is measured in mg KOH/g. Transformer oil treatment will help to remove the acid in transformer oil.
  • Maintenance of Gear Oil in Cement

    Maintenance of Gear Oil in Cement

       Date: 2021-11-20 | Category: Industry news

    Gear oil filtration machine designed and manfactured by PureTech is for gear oil used in reducers of cement plants, it can remove particulate matters, particles, dust, water and other contaminations from gear oil.
  • Transformer Oil Failures and Maintenance

    Transformer Oil Failures and Maintenance

       Date: 2021-10-19 | Category: Industry news

    Transformer oil as the core component of the insulation system in oil-immersed transformers, it performs an very important role in transformer normal operation. The lifespan of transformer oil is affecting directly the service life of power transformers.
12345 ...