E-mail: sales@hopufiltration.com

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Single Stage Vacuum Transformer Oil Purifier, Insulator Oil Cleaning Plant

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Product Description


ZY Single-Stage Vacuum transformer oil refinery machine is mainly used to improve the properties of insulation oil. It can remove trace water, gas, particulate matters etc. From the insulating oil, electric oil and transformer oil effectively and rapidly so as to boost performance of transformers, circuit breakers, mutual inductors, cable and capacitors which have insulation system.


1.Compare with Double-Stage Transformer Oil Purifier, ZY haven't Roots pump, only have vacuum pump.

2.Eliminates water, gas and impurities effectively by utilizing the unique technology of 3D Stereo-Evaporation, hence improve the voltage withstand strength and the quality of oil, which ensures a safe operation of power generation equipment.

3.It can inject the insulation oil into the transformer devices, and has the function of electrification online operation.

4.Enhance the value of breakdown voltage greatly..

5.Easy handling and maintenance.

6.Adopts double infrared liquid control automatically system to control inlet and outlet the oil smoothly.

7.Lower maintenance and replacement expenses.

8.ZY series equipment can be used for testing breakdown voltage of transformer oil and print the result automatically.

9.Low maintenance and replacement expresses.

10.High performance security system including pressure protection device and automatic temperature controller makes purifier operate safely.

11.Utilizes coacervation technology, coalescing technology, separating technology and refined purification technology. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.

12.This machine can work independently, also it can work with the oil regeneration system that can eliminate the acid, the color and reduce the PH value effectively, then further enhance the insulation value of oil.


A : Without Enclosure, open and Stationary type

B : With Enclosure, Cubicle and Stationary type

C : With Skid base type

D : Mounted on casters

E : Mounted on Single-axle Trailers (Pneumatic tyre, Speed selectable)

F : Mounted on Double-axle Trailers (Pneumatic tyre, Speed selectable)

You May also be interested in:

A: Transformer Oil Tester, Testing the insulating oil's dielectric strenght

B: Vacuum Pumping Set, pumping the transformer

C: Moisture Meter, measuring the water content in the transformer oil

D: Flow meter, measuring the flow oil quanity through the machine

Technical Parameters:

Flow rateL/h360600120018003000600090001200018000
Vacuum degreeMPa-0.06~-0.095
Working pressureMPa≤0.3≤0.4≤0.4≤0.4≤0.5≤0.5≤0.5≤0.5≤0.5
Temperature range°C20 ~ 80
Continuous workingH150
Power supply
Three phase,50HZ ,380V(or as per customer requirement)
Working noisedB(A)606163707075707070
Heating powerkW91113153048587085
Total powerkW9.712.514.516.533.553657694
Oil inlet/outletmmφ2025φ25φ25φ32φ42φ50φ50φ60

Your inquiry will be replied within 12 hours.

Please contact for more technical details and latest price:

Skype ID: joanna15023

Email 1: oilpurifier@hotmail.com

Email 2: sales@hopufiltration.com

Mob: 0086 139 8312 6457 (what's App for online inquiry)

Tel: +86 23 62538144


Website: www.hopufiltration.com

Branch 1: www.oilfiltration123.com

Branch 2: www.oilpurifiertech.com

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