Application:  
Series ZYD Double-Stage Vacuum Transformer Oil Purification Systems is used for transformer oil dehydration and
transformer oil degasification as well as other electrical insulating liquids such as silicone fluids.The ZYD Process is
able to increase and maintain the oil's dielectric strength and includes the removal of free and soluble water,free and
dissolved air and gases and other particulate matter.The standard ZYD system is designed for processing oils in
workshops, in storage tanks or directly in transformers (energized or de-energized transformers). Series ZYD oil purifier
can be used as an independent vacuum source with functions of vacuum drying and vacuum oiling.

Feature 
1.ZYD can evacuate the vacuum for the electric equipments separately, such as the transformer. Also it can be used
to dry the electric equipment and input the oil into the electric equipment under the vacuum state.

2.This machine have two vacuum pumps (one is the vacuum pump, other one is the roots pump), which can improve
the working value highly. Making sure the water-content of the treated oil is less than 3 ppm.

3.  The machine adopts the double-infrared liquid automatic controller, pressure automatic-protector which can make
sure the machine works online for 150 hours continuously without person. So it is a reliable and high automatically machine.

4. Besides the common vacuum oil purifier's function of dewatering, degassing, and removing the impurity, this machine
can regenerate the seriously bad oil by separating the electric-polarity materials, such as deeply oxides and free carbon
from the oil effectively. The treated oil can reach the specifications of the new oil, such as the oil dielectric strength, flash
point, acid value and oxidation resisting etc. 
5 Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies

6.Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.

7.Adopt interlocked protective system, which connect oil pump, heater and liquid level sensor, avoiding blank heating,
blank pumping, oil leak and electricity leak. If there is any fault, machine will be power off automatically.

8. Functions of live line work onsite, vacuum drying and vacuum oiling.

Advantages: 
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.

 

(oil purifier, oil purification, oil filtration, oil recycling, oil treatment, oil regeneration, oil restoration, oil filtering, waste oil
disposal, oil reclaiming, waste oil management, energy saving, oil reconditioned, oil reconstituted, oil restituting, oil
recovering ,oil filtration, oil filter, petroleum machine, oil tester, oil analyzer, testing equipment)   
Our oil filtration machine:   
Series ZY Single-Stage Vacuum Transformer Oil Purifier 
Series ZYD Double High Vacuum Transformer Oil Purifier 
Series ZYB Multiply-Function insulating oil treatment machine 
Series TY Turbine Oil Purification Apparatus 
Series TYA Lubricating oil/ hydraulic oil purification unit 
Series TYB Portable light Fuel oil purification machine 
Series TYD Vacuum dehydrator 
Series TYF Phosphate ester fire-resistance oil purifier 
Series PL Plate pressure oil purifier 
Series TYD Vacuum dehydrator 
Series EFD Explosion protection filtration machine 
Series BAM Press filtration system 
Series ZKCC Vacuum pumping device 
Series COP Cooking oil purification machine 
Series CYS Centrifugal oil purification machine 
Series JL Portable oil filtering and oiling machine   
Our oil tester/ analyzer: 
Series IIJ-II Dielectric oil breakdown strength tester 
Series TP-6A Water content tester/ moisture sensor 
Series TPV-8 Viscosity analyzer 
Series TPC-3000 Flash point analyzer (close cup) 
Series TPO-3000 Flash point analyzer (open cup) 
Series CL-3 Interfacial tension analyzer

 

For additional equipment information and pricing, please contact me immediately. My contact information is as following.
Thank you.

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Chongqing TOP Oil Purifier Co.,Ltd

Manufacture and supply oil purifiers and variety of testers

Contact: Miss Renee

Your inquiries are highly welcomed at any time, we are ready to make a response very soon