Очиститель отходов трансформатора

Our ZJA Series Oil Purifier is professional for treatment of transformer oil, it can efficiently remove water, gases, acid, particles, etc. from the oil. ZJA Series can be installed by sealed regular or movable with a trailer, so it is suitable to treat oil, fill oil in vacuum chamber and circulating dry hot-oil when large transformer is being installed and overhauled.


With the advantages of high working vacuum, high filtration speed, oil quality protection, the filter advanced the oil treatment technique and equipment performance and once can raise the puncture voltage up to over 35V.

One pot with two-stage vacuum-segregating space, it comes into being different pressure so as to keep oil line balance between two stages.
Imported vacuum-pump from Europe has preceding level in the world and high air pump speed guarantee high working vacuity.
New technology of vacuum-segregating adopts particular spinning disk and stainless steel machine with dehydration and air pump
Using new type of heating equipment which can reduce heating burthen and extend oil life.
Oil level control adopts photoelectric way of which the main components are imported from Switzerland.
Customers can choose equipment equipped with all or partly imported components.
It's equipped with filter assemblies imported from Italy.
All pumps must be airproofed by our factory, moreover running without noise and leakage. extended oil life.

Advantage of Structures (ZJA)

To remove free, soluble water, carbon, free and dissolved gases and particulate matters, dust from insulating oil effectively and rapidly.

With Vacuum pump and Roots pump.

Enhance the value of breakdown voltage greatly.

Easy handling and maintenance.

Inject oil into the transformers.

Lower maintenance and replacement expenses.

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

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.

Can design the machine according to your requirement, add weather-proof cover, close/open ventilation window, skid basic mounted and enough lifting hook

Also can add 2 pneumatic tires and 1 pre-leg, it's convenient to move at any site.

Performance;
OIL SPEC (aftertreatment)
* Water: ≤ 5 PPM

* Filter Fineness: ≤ 5 µm (or ≤ 1 µm)

* Dielectric: ≥ 65kV~75kV

* Degassing: ≤ 0.1%



Adding ZJA with BZ de-coloration device, the machine can also treat acid, sludge,carbon and remove color.
* Oil color: better than L=0.5

* Acid Value: ≤ 0.01 MgK0H/g

* Soluble Acid PH value: =5~7

* Dielectric losstangent tg(90℃)% : ≤0.002




Machine Spec.;
* Flow rate in L/H: 600 ~ 18,000

* Vacuum range in Mpa: -0.092~-0.099

* Working pressure in Mpa: ≤ 0.2

* Max vacuum range in Pa: ≤ 5

* Temperature range ℃: 45 ~ 80



Optimized structures;
* Dehydration (Degassing) System

* Filtering System

* Oil Heating System

* Control panel

* Vacuum pump & Roots pump, screw pump

* Cooling System and Condensing System


Auto-Control and Protection System

Options;
* Base frame with caster wheels

* Metallic enclosure cover on caster wheels

* Metallic enclosure cover on single axle trailer

* Base frame on double axle trailer

* Metallic enclosurecover on double axle trailer

Here are our main categories below:
ZJB Single stage vacuum transformer oil purifier
ZJA Double stage vacuum transformer/insulating oil purifier
ZJA-M Mobile Trailer type transformer oil purifier
IIJ-II Insulating/transformer oil dielectric strength tester
ZJD Lubricant/hydraulic/turbine oil purifier
ZJF Cooking oil purifier
NRY Waste engine oil regeneration system
ZJD Coalescence and separating oil purifier
ZJR Phosphate ester fire-resistant oil purifier
ZJD-K Plate pressure oil purifier, Portable oil purifier
AD Air dryer for drying electric equipments
ZJD-S Oil water separator
DIR Waste engine oil distillation plant
DDR Diesel oil distillation plant
NKEE-36 Oil moisture sensor
BDV Oil tester

Contact Anna Wu for more details. whatsapp/wechat/mobile:008615215080377   

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

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