ZYD high vacuum oil purifiers are designed for use in treating electrical insulating oilin the oil-filled electrical equipment. Through the dehydrator, degasification, filtration processes, the dissolved gases and moisture, solid particulate, contamination can be completely removed.

ZYD vacuum oil purifier is widely used in factory workshops, power transmission and generation station. Utilizing ZYD high vacuum oil purifier, the quality of insulating oil can be upgraded and the deteriorated oil can be reclaimed that could extent the life of insulating oil and ensure safety operation of oil-filled electrical equipment treatment.

1. Fully automatic 24 hour continuous operation, enables unattended supervision
2. Oill foam will be eliminated quickly in the process of treatment
3. Oil spraying type with large vaporization surface in vacuum chamber
4. Utilization of low load heater to avoid oil deterioration in the process
5. All necessary control switch, light indicator and meter are equipped on the control panel which provides easy control for operation and supervision


Our Main Products:
Series ZY Single-Stage Vacuum Transformer Oil Purifier
Series ZYD Double High Vacuum Transformer Oil Purifier
Series ZYB Multiply-Function insulating oil treatment machine
Series TY Turbine Oil Purification Apparatus
Series TYA Lubricating oil/ hydraulic oil purification unit
Series LYE Engine oil recycling system
Series TYB Portable light Fuel oil purification machine
Series PL Plate pressure oil purifier
Series TYD Vacuum dehydrator
Series EFD Explosion protection filtration machine
Series JL Portable oil filtering and oiling machine
Series IIJ Oil Tester (BDV Tester) .