China High Efficiency Economic Used Vacuum Waste Transformer Oil Recycling Machine

China High Efficiency Economic Used Vacuum Waste Transformer Oil Recycling Machine

Product Description

High Efficiency Economic Used Vacuum Waste Transformer Oil Recycling Machine


ZYD series double-stage vacuum insulation oil purifier used in power plants, power plants, electric power company, transformer industry, metallurgy, petrochemical, machinery, transportation, railway and other industries. In particular, the depth of purification of large new oil on the above 110KV transformer substation site maintenance, as well as high-grade imported oil, transformer oil, oil EHV transformer oil. It can also be used for vacuum oiling and drying transformer. Field live working.

II.Product Features
Based on the high efficient vacuum oil filtration, roots vacuum booster system and secondary high vacuum separation system are added. Which enable the vacuum limit reaching ≤5pa.
Being able to remove water and gas and effectively under high vacuum and high speed operation status ,which achieves satisfactory dryness and could bring the breakdown voltage up to reduces the oil aging problem existing with ordinary purifier as caused by repeated heating.
Distinctive removing impurities technology filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.
The advanced infrared level automatic control system. interlocking control foe pressure protection and power heating system ensure long-term safe and reliable operation.
Mobile equipment for outdoor use.
Live-line vacuum oiling and dehydrating feasible.


Parameters Unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300
Flow L/min 30 50 100 150 200 250 300
Working vacuum MPa 0.08 ~ 0.099
Working Pressure MPa ≤0.3
Breakdown Voltage KV ≥75
Water Content PPM ≤3
Gas Content % ≤0.01
Impurity Size μ ≤5
TemperatureRange °C 20 ~ 80
Power   Three Phase 50HZ380V(as per the customer’s requirements)
Working Noise dB(A) 75 75 75 80 80 80 80
Heating Power kW 30 30 45 60 75 90 120
Total Power kW 35.5 37.5 52.5 71.4 86.5 102.5 135
Inlet/Outlet mm φ25 φ32 φ42 φ50 φ50 φ60 φ60
Weight kg 600 800 1050 1400 1800 2000 2200
Overall Length mm 1050 1100 1200 1450 1600 1800 1900
Width mm 750 800 950 950 1100 1200 1200
Height mm 1350 1400 1500 1650 1800 1900 1900

 Comparing with single stage transformer oil purifier, Series ZYD oil purifier can increase the effectiveness more than three times, more quickly and completely dewater, degas, remove particles to get higher dielectric strength. This equipment can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.

V.Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What’s more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.

VI.Customer Visit

VIII.Similar Recommendation


Parameters Table

Model NO.

1 Year

Used Oil Recycling Machine

Transport Package



Hebei, China

HS Code

Production Capacity
1000 PCS/Month