·Purifying and drying Transformer Oil in bulk

·Vacuum filling of Transformers and Electrical equipment

·Drying and Purifying oil in transformers (on and off-line)

·Vacuum Drying of Transformers

·Removes Dissolved Moisture Transformer Oil

·Reduces combustible gases and oxygen

·Improves oil dielectric values

·Improves transformer power factor

·Extends oil service life

·Extends transformer service life and reliability

Advantage:
Comparing with the single-stage vacuum oil purifier, series CSD adds ROOTS vacuum system, second stage of separating system to improve the effect of purification which dewaters, degases and removes impurities more quickly, more completely and make the oils limiting voltage-withstand value much higher. This machine also can remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly. As the bridge-type vacuum linking system that can filter and be an independent vacuum power supply, this machine can be vacuum treating the electric insulating devices. Series CSD utilizes coacervation technology, coalescing technology, separating technology and refined purification technology.