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  •  CTBU-Professional Oil purifier Manufacture

    CTBU is one University based and State-Owned Government type company since from the year 1990 (at the beginning of year 1983, we're one R&D center of our own University).
    Main business is Manufacture & Service of Oil treatment machine, Vacuuming pump system, Air Dryer, SF6 system, and some T esting equipment.
  • Industries We Serve

    Oil Transformer manufacture
    Transformer Service and Transformer Maintenance
    ....
  • Research & Development

    The research and development center of the CTBU is equipped with necessary equipment to carry out numerous of application experiments.

CTBU Technology

  • Founded in the year 1990​​​​​​​
    Until now 2022, already over 30years experience with more stable and reliable Quality and Designing.
  • University based company​​​​​​​
    Over 14 technicians are originally from the R&D center of the CTBU University.
  • State-owned government type company​​​​​​​
    With more safety transactions and reliable after sales service.
  • Quality Certificates passed since from year 1999​​​​​​​
    Certificate of Europe, SGS, ISO, etc.

Certificate of CTBU

Cases

News

CTBU with complete laboratory, pilot plants, technical library, data bank and documentation center.
Toshiba inspected CTBU Three stage vacuum oil purification machine

Toshiba has purchased many units of different oil purification machine from our company CTBU.

FR3 Vegetable transformer oil purification machine with stainless steel material

vacuum degassing of FR3 Vegetable type transformer oils, and filtering, hot ciruclation, etc.

Vacuum Transformer Oil Filtration Plant

The process begins with the hot oil circulation function, where the plant efficiently circulates the transformer oil through the system. This helps in maintaining a consistent temperature within the transformer, preventing overheating and ensuring efficient electrical insulation. Next, the product u

Transformer Oil Purifier with PLC and HMI: Enhancing Efficiency and Reliability

Introduction:Transformer oil plays a crucial role in the operation and performance of electrical transformers. Over time, this oil can become contaminated with impurities, such as moisture, gases, and solid particles, which can negatively impact the transformer's efficiency and lifespan. To address

Founded in the year 1990. Until now 2022, already over 30years experience with more stable and reliable Quality and Designing.
Specialized in product
We have an excellent technical team
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