Closed Mobile Type Transformer Oil Purification Machine, Waste Oil Cleaning Machine
Why Unqualifed 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.
Transformer Oil Indexes After Treatment:
Water Removal: Overall Water Content ≤3 PPM by removing free, emulsified, and dissolved water.
Particulate Removal: Particle counts as low as 1 micron , and more better
Gas Removal ≤ 0.1%
Acid Removal: can be equipped with fullers earth towers to neutralize acid and Lower TAN to < 0.03 KOH/g
Dielectric Strength:≥70 kV per ASTM 877
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.
|Working vaccum||MPa||-0.08- -0.099|
|Working pressure||MPa||< 0.4|
|Temperature range||C||20 - 80|
|Power supply|| ||380V 50HZ 3Ph (As per user's option)|
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.
Vacuum Oil Purifier Parts Options:
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
Nakin Electromechanical Co., Ltd is leading machinery manufacture, our products are mainly transformer oil purifier, turbine oil purifier, lube oil filtration, engine oil regeneration machine in high quality and competitive price. We has the strong technology and experience in the vacuum oil purifier developing, our machine have been exported to many countries, and service in many industries.
Our products lists:
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
Our 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 life time free of charge.(User damaging is not included)
Certificates & Honors:
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
How to Contact Us?
Contact person: jerrytan
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
If you have any inquiry, pls don't hesitate to contact us