Product Update for Transformer Oil Purifiers
Transformer oil purifiers are specialized equipment used to clean, purify, and regenerate transformer oil, ensuring optimal performance and the life of the transformer. These devices are essential to maintaining the dielectric strength, insulation properties, and overall quality of transformer oil. The following is a detailed overview of transformer oil purifiers, including their features, applications, and benefits

Main features
- Multi-stage filtration: Combines pre-filtration, fine filtration, and high-precision filtration to remove solid particles, sludge, and other contaminants.
- Vacuum Dehydration: Utilizes vacuum technology to remove water and dissolved gases, restoring the dielectric strength of the oil.
- Heating system: Equipped with a heater to reduce oil viscosity and improve filtering efficiency.
- Degassing function: eliminates air and gas in oil to prevent oxidation and degradation.
- Automatic Control: With a user-friendly interface, it can monitor pressure, temperature,and vacuum degree in real time.
- Portable design: compact and easy to transport for field use.
Application
- Power Transformers: Maintaining the dielectric strength and performance of transformer oil in power grids and substations.
- Industrial Transformers: Ensuring the reliability of transformers used in manufacturing and heavy industry.
- Renewable Energy: Supporting wind and solar power generation systems by maintaining transformer oil quality.
- Oil Regeneration: Restore spent transformer oil to its original specifications, reducing waste and costs.
Benefits
- Extended transformer life: Clean oil reduces wear on transformer components, extending their service life.
- Improved performance: Ensures optimal operation and efficiency of the transformer.
- Cost savings: Reduce the need for frequent oil changes and maintenance.
- Environmental protection: Recycle and reuse transformer oil to minimize waste.
- Compliance: Helps meet industry standards and regulations for transformer oil quality.
Technical Specifications (Example)
| scope | detail |
| Flow rate | 50–200 L/min |
| Filtration accuracy | 1–5 μm |
| Vacuum degree | ≤-0.095 MPa |
| Heating power | 10–50 kW |
| power supply | 380V/50Hz or customized |
| Inlet/Outlet Size | DN20–DN50 |
Popular models
- Extend ZYD Series: High efficiency transformer oil purifier with multi-stage filtration and vacuum dehydration functions.
- LY series: specially designed for the purification of large transformer oil in power plants and substations.
- Portable units: Compact and lightweight models suitable for field maintenance and emergency use.
Leading Manufacturers
- Chongqing Tongrui Filtration Equipment Manufacturing Co., Ltd specializes in the production of transformer oil purifiers with advanced filtration technology.
- Shenzhen Lander Environmental Protection: Providing innovative oil purification solutions for various industries.
- Alibaba Supplier: Provide various transformer oil purifiers and customized options.
in conclusion
Transformer oil purifiers are essential to maintaining the performance and reliability of power transformers. By removing contaminants and restoring oil quality, these machines help extend equipment life, reduce costs, and promote sustainable production. For more information or customized solutions, please contact leading manufacturers such as Chongqing Qinong or explore various options on platforms such as Alibaba.

