Chongqing, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Vacuum Transformer Oil Purifier, Vacuum Oil Purifier, Oil Purifier Machine manufacturer / supplier in China, offering Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine, Mobile Transformer Oil Filtration Equipment for Waste Oil Regeneration Process, Latest High Vacuum Line Live Work Transformer Oil Filtration Machine and so on.

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Supplier Homepage Products ZYD Vacuum insulating oil purifier Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $8,500/ Piece
Port: Chongqing, China
Production Capacity: 100 Sets/Month
Payment Terms: L/C, T/T, Western Union
Certification: ISO9001, CE
Application: Lubricant Oil, Transformer Oil
Voltage: 380V
Folw Rate: 1800L/H~18000L/H
Supply Power: 380V, 50Hz, 3pH( as Per Customer′s Option)
Color: Optional

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Basic Info

Model NO.: ZYD
Production Capability: 100 Sets/Months
Water Content(Ppm): <3
Gas Content(%): <0.1
Features: Economical, High Efficiency, Environment Firendly
Working Vacuum ( MPa): -0.08~-0.099
Working Pressure( MPa): Less Than or Equal to 0.4
Trademark: NAKIN
Transport Package: Wooden Case
Specification: CE/ISO9001/SGS
Origin: Chongqing, China(Mainland)
HS Code: 84212990

Product Description

Vacuum Transformer Oil Regeneration/Processing Equipment,Oil Purifier Machine
Why Used Transformer Oil Be Purified Regularly?
Dissolved gasses,water, particles and other harmful ingredients in transformer oil can cause arcing, corona discharges,and overheating reducing the electrical efficiency and lifetime of the transformer.And it is dangerous for daily maintenance.Likewise,water contamination at levels as low as 30 ppm (parts per million) can adversely affect the insulating strength of the oil.With ever-increasing standards for energy efficiency of power distribution transformers,the need to effectively degas will become even more important in the future.particles contamination will also affect the function of insulating oil.So we need to clean used transformer oil.and cut down oil expenses.

To remove moisture, gas and particles in transformer oil, mutual inductor oil,cable oil, and switch oil, and restore property of insulating oil especially the dielectric strength.

Product Description:
Series ZYD Double-stage Vacuum transformer oil purifier can quickly remove water, trace water, gas, particles as well as acetylene, hydrogen, methane and other harmful ingredients from oil effectively to improve oil's dielectric strength, effectively making sure electric equipments working safely and normally. Series ZYD oil purifier is particularly suitable for treating high-grade transformer oil, super-voltage transformer oil and new transformer oil. It can be used for filtration of more than 110V substation live line work onsite. Meanwhile, Series ZYD oil purifier can be used as independent vacuum source with functions of vacuum drying and vacuum oiling.

1.Double-stage vacuum system, strong power of vacuum evacuating, ultimate vacuum value ≤ 5Pa
2.Two vacuum separating chambers, efficient oil film sprayer, increasing separating size and separating time to ensure the dry-level and dielectric strength improving greatly.
3.Double-horizontal film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
4.Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies.
5.Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
6.Double-infrared liquid level sensor, pressure protective system to ensure machine operation easy and safely.
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.

Technical Parameters:

Index name







Flow rate







Working vacuum



Working pressure


≤ 0.4

Temperature range


20 ~80

Dielectric strength


≥ 70

Water content


≤ 3

Gas content


≤ 0.1

Particles size


≤ 1

Power supply


380V 50HZ 3Ph (As per user's option)

Working noise



Heating power







Total power























Purifier Dimension






















Optional Parts:
Our company provide good quality machine with competitive price; machine warranty time is 18 months from the delivery date. We can make the specified machine as per user's options:
1.Trailer type with fully closed for protecting oil purifier machine(Waterproof and dustproof)
2.Choosing different kinds vacuum pump, oil pump, and electric parts.
3.Explosion-proof(EX type) electric parts.
4.Equips moisture sensor and dielectric strength tester on the machine.
5.Filter elements for different requirements on filtering precision
6.Stainless steel material for oil purifier body.
7.Automatic PLC control system

Differences Between ZYD and ZYD:
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.Both can be used as independent vacuum source with the functions of vacuum drying and vacuum oiling for the electric plants.
1.NAKIN ZYD mainly applied to treat ultra-high transformer oil, especially suitable for large power transmission and transformation equipment more than 110KV, but our ZY just only applied in the oil less than 110KV;
2.ZYD can remove Acetylene,Firedamp and other harmful ingredients more quickly;
3.The index of oil breakdown voltage after treatment is differentZYD is more than 75KV, but ZY only 60-65KV.

Chart Flow:
Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

Production Flow:
Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

Company Information:
Chongqing NAKIN Electromechanical Co., LTD specializes in oil filtration system with more than ten year experience, the scope of the products and service covers the wide range, such as insulating oil filtration machine, Single Stage Vacuum Stage Insulating Oil Purifier , lubricating oil filtration machine, hydraulic oil filtration machine, turbine oil filtration machine, used black engine oil regeneration system and other industrial oil filtration systems. We have our own product lines and professional staff of production & sale so that we can be the leadership position in this field all the way.
Through more than ten year`s efforts, NAKIN company has grown into a comprehensive and high-tech enterprise, besides various oil filtration system, we also can supply the insulating oil tester (BDV dielectric strength tester), moisture sensor , air drying , vacuum pump set etc. Our products like single stage vacuum insulating oil purifier have been sold to more than 50 countries around the world and have gotten good reception among our customers. Based on high quality, advanced technology, we decide to enlarge our overseas market share. That is our next ten year`s goal. We hope to build good and lasting business partnership with you.

Product Lists:
Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

Environment friendly vacuum waste oil distillation, oil refinery plant
High effective vacuum transformer oil purifier, oil filtration
Double stages insulating oil purifier,oil treatment,oil purification
Mobile/trailer type transformer oil treatment,oil filtration mnachine
Air dryer for dring electric equipments
Turbine oil purifier,oil treatment
Coalescence and separating oil filter,oil purifier machine
Lubricating oil purifier/hydraulic oil purification
Phosphate ester fire-resistant oil purifier, oil filtration machine
Engine oil regeneration system, waste oil recycling
Transformer oil regeneration device,oil pruifier
Plate pressure oil filter, oil purifier machine
Portable oil piurifier,oil filtering,oil filter
BDV oil tester,insulating oil dielectric strength tester
Oil moisture sensor,water content tester

Certificates & Honors:
Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

China Famous brand Oil Purifier Company
Golden-supplier for China National Electric power Group
Golden-Supplier for ALSTOM, SIEMENS, SCHNEIDER Company
ISO9001 products quality certificate
CE Products safety certificate
SGS Products local testing report
More than 10 years and 50 countries and districts exporting experience

Vacuum Transformer Oil Regeneration/Processing Equipment, Oil Purifier Machine

After-sales Service:
Free design of fixtures as customers required.
Free training for machines installation and operation of the staffs.
Engineer is available for local installation.
24 months warranty from the delivery time.
24 hours online service question and answer.
Engineers Overseas Aftersale Service are available.
All NAKIN manufactured machines will be guaranteed with spare parts and service for one year upon the receiving of shipment.
All our patent parts will be assured with old for new service in its entire lifetime free of charge.(User damaging is not included)

Packaging & Delivery:
Wooden case Suitable for sea transportation and air transportation

How to Contact Us?
Contact person: jerrytan
Mobile Phone :+8618223358936
Company Name: Chongqing Nakin Electromechanical Co., Ltd
Address: Luohuang Industrial Park Area B, Luohuang, Jiangjin, Chongqing, China
Tel: 0086-23-85575926      Fax: 0086-23-85575930
Cellphone:0086-182 2335 8936

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