Sell used transformer oil recycling/zyd transformer oil filter @China (Mainland)

ZYD double stage used transformer oil recycling machine introduction

The oil this filter can purify

ZYD is designed for purifying used or aged transformer oil,super high-voltage transformer oil,switch oil and other insulating oils.

It is very suitable for power distribution system,power grid and various companies which need to

install and maintain oil-immersed transformers. 

The main advantage of this transformer oil filtration machine

Comparing with the single-stage vacuum oil purifier, this machine dewaters, degases and removes the impurities more quickly, more completely, and improves the oil breakdown voltage much higher. As the bridge-type vacuum linking system, it is used for filtrating system as well as an independent vacuum power supply to vacuum oiling of power equipment. 

Some features of this machine

1. Besides vacuum pump,this machine installs Roots Pump vacuum system,which speed up evacuation,

make limiting vacuum ≤ 5Pa,working vacuum ≤ 35Pa.

2. Large area three-dimensional flash distillation technique,advance dewatering and degassing system,which remove water and gas much quickly and completely.

3. Precise filtration system,high-quality filter element,multi-stage filtration with gradual precision,which help removing mechanical impurities in the oil.

4. After purification the breakdown voltage of transformer oil can reach up to 75KV.

5. Advanced double-infrared liquid automatic controller,pressure automatic-protector,which ensure long-term safe and reliable operation.

7. This machine can be operated both on-load and off-load.

8. Humanization design,low noise pump,deep purification and long-term free maintenance.

9. General type,Trailer-mounted type,Hermetical type,Flow meter etc. is available.