Vacuum Oil Purifier for transformer insulating oil, refrigerant oil,ALSO hot line oil purifier,refrigerant charging machine. Electric Power Apparatus Manufacturer Sanmi Corporation

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High Vacuum Oil Purifier

Type : VSD-12000ES


Type : VSD-6000T

Sanmi high vacuum oil purifiers are designed for use in treating electrical insulating oil in the oil-filled electrical equipment.Through the dehydrator, degasification, filtration processes, the dissolved gases and moisture, solid particulate, contamination can be completely removed.
Sanmi quality vacuum oil purifier is widely used in factory workshops,power transmission and generation station. Utilizing Sanmi 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.
Applicable Transformer: 33kV - 1000kV
500 to 20,000Liters/Hour


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

Type selection

VS: Single stage, Standard Vacuum System
VSD: Two-stage;High vacuum system
HVS: Two-stage+Two vacuum chamber;High vacuum system


S : Without Enclosure, open type
E : With Enclosure, Cubicle type
S : With Skid base type
C : Mounted on casters (Weight limited under 1000kg)
T : Mounted on Trailers (Pneumatic tyre, Speed selectable)
N : With N2 filling function