This trailer-mounted oil purifier provides on-site transformer insulating oil treatment, moisture removal, gas extraction, and precision filtration for electrical equipment maintenance.
- Single-Axle Trailer Mounted Design: Easy transportation and rapid deployment for on-site transformer oil treatment.
- High Vacuum Dehydration System: Removes free water, dissolved moisture, and harmful gases from insulating oil.
- Multi-Stage Precision Filtration: Eliminates particles, sludge, carbon deposits, and other contaminants.
- Indoor & Outdoor Operation: Suitable for substations, power plants, industrial sites, and field maintenance projects.
- Customizable Configurations: Optional PLC control, touchscreen HMI, moisture sensor, BDV tester, weatherproof enclosure, and more.
- Improves Transformer Reliability: Extends oil service life, enhances insulation performance, and reduces maintenance costs.
Mobile On-Site Solution for Transformer Insulating Oil Treatment
Equipped with trailer wheels, the machine is easy to move and transport. It can be put into operation immediately after being properly positioned, making it ideal for field operations. This Single-Axle Trailer Mounted Insulating Oil Purifier is designed for long-distance transportation and field work, and can be used both indoors and outdoors.
Adopting innovative designs and advanced technologies from the oil purification industry worldwide, the machine offers leading performance in oil treatment technology, featuring high vacuum efficiency, excellent oil purification performance, and high filtration precision.
Control System
The machine is equipped with an optimized control and protection system, including interlock protection, overpressure alarm and protection, and phase sequence protection, ensuring stable and reliable long-term operation. Advanced safety features such as an automatic pressure alarm system, automatic overload protection, constant temperature control system, automatic foam elimination system, and blowout prevention protection ensure safe unattended operation.
Degassing and Dehydration System
The system adopts advanced atomization technology, a three-dimensional separation tower, and flash evaporation technology. Through a specially designed vacuum chamber, it rapidly removes moisture and dissolved gases from the oil, significantly improving oil quality and dielectric performance.
Oil Filtration System
The oil filtration system utilizes high-quality filter elements and multi-stage precision filtration technology to effectively remove fine particles and contaminants from the oil. The primary filter element can be cleaned and reused multiple times, reducing maintenance costs and preventing secondary contamination.
Heating System
The heating system is equipped with high-quality carbon fiber heating elements featuring excellent corrosion resistance, thermal stability, insulation performance, chemical resistance, and wear resistance. The safe and reliable heating system provides rapid and uniform heating, improving overall purification efficiency.
Oil Transfer System
The oil transfer system is designed to accommodate different oil qualities and viscosities by selecting the most suitable oil pump. Special materials and optimized pump performance curves ensure smooth oil flow without generating discharge that could produce acetylene, helping maintain oil quality throughout the treatment process.
Optional Configurations
PLC control system, touchscreen HMI, online moisture sensor, BDV (Breakdown Voltage) oil tester, enclosed weatherproof cabinet, mobile trailer, lighting system, tool box, customized frame design, and other optional features are available upon request.
| Index | Unit | 6 | 10 | 20 | 30 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Capacity | L/Min | 6 | 10 | 20 | 30 | 50 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
| Dielectric Strength | KV | 60 | ||||||||||||
| Water Content | PPM | 10 | ||||||||||||
| Gas Content | % | 0.1 | ||||||||||||
| Clean Grade | NAS1638 | 6 | ||||||||||||
| Working Vacuum | MPa | -0.08～-0.1 | ||||||||||||
| Working Pressure | MPa | ≤0.4 | ||||||||||||
| Temperature Range | ℃ | 40-70 | ||||||||||||
| Power Supplier | As per user’s option | |||||||||||||
| Working Noise | dB | ≤70 | ||||||||||||
| Heating Power | KW | 5 | 9 | 15 | 24 | 30 | 48 | 60 | 72 | 90 | 120 | 150 | 180 | |
| Total Power | KW | 6.12 | 10.5 | 16.8 | 26.2 | 33 | 53.5 | 65 | 77 | 97 | 127 | 158 | 190 | |
| Pipe Size | Inlet
mm |
19 | 25 | 25 | 32 | 32 | 45 | 45 | 45 | 58 | 58 | 65 | 65 | |
| Outlet
mm |
19 | 25 | 25 | 32 | 32 | 45 | 45 | 45 | 58 | 58 | 65 | 65 | ||
| Weight | kg | 150 | 180 | 240 | 290 | 330 | 650 | 800 | 950 | 1100 | 1350 | 1500 | 1600 | |
| Dimension | L | mm | 930 | 1100 | 1130 | 1220 | 1300 | 1350 | 1420 | 1430 | 1900 | 1950 | 2000 | 2000 |
| W | mm | 620 | 760 | 800 | 820 | 900 | 1000 | 1000 | 1000 | 1600 | 1650 | 1700 | 1700 | |
| H | mm | 1280 | 1100 | 1220 | 1300 | 1310 | 1350 | 1750 | 1780 | 2100 | 2100 | 2100 | 2100 | |
The Single-Axle Trailer Mounted Insulating Oil Purification Machine is widely used for on-site treatment and maintenance of transformer insulating oil in power transmission and distribution systems. It is ideal for substations, power plants, electrical utilities, transformer manufacturers, and industrial facilities. The machine effectively removes moisture, gases, and contaminants from insulating oil, helping restore dielectric strength, improve transformer performance, extend equipment service life, and reduce maintenance costs. Its mobile trailer-mounted design makes it especially suitable for field operations and remote maintenance projects.
The single-axle trailer mounted transformer insulating oil purification Machine combines a mobile trailer-mounted structure with a fully enclosed protective housing, providing both excellent portability and reliable equipment protection. The single-axle trailer design allows easy transportation between substations, power plants, industrial facilities, and remote job sites, enabling fast deployment for on-site oil treatment operations. The rugged enclosed cabinet protects the purification system from rain, dust, sunlight, and other harsh environmental conditions during transportation and operation.
Need a Mobile Insulating Oil Purification Solution for Field Operations?
Zanyo’s Single-Axle Trailer Mounted Insulating Oil Purification Machine is specifically designed for on-site transformer oil maintenance and field operations. Featuring a mobile trailer-mounted structure, fully enclosed weatherproof housing, advanced vacuum dehydration, degassing, and precision filtration technology, it efficiently removes moisture, gases, and contaminants from insulating oil. Ideal for substations, power plants, utility companies, and transformer service providers, this mobile solution helps improve oil quality, enhance transformer reliability, and reduce maintenance downtime.
Contact Zanyo today for customization options, pricing, and expert support for your oil purification projects.
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