Double-stage Vacuum Transformer Oil Filtering Machine with Germany Leybold Vacuum pump

Application:

Series ZYD Double stage 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.

 Features:

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.

Advantages:

 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.

NAKIN Company products list as following:

ZY-high effective vacuum transformer oil purifier, oil filtration

ZYD-Double stages Vacuum insulating/transformer oil purifier, oil treatment, oil purification

ZYM-Mobile/trailer type Vacuum transformer oil treatment, oil filtration machine

TY-Vacuum Turbine oil purifier, oil treatment Plant

TJ-Coalescence and separating light/fuel/gasoline oil filter, oil purifier machine

TYA-Vacuum Lubricating oil purifier/hydraulic oil purification

TYK- Phosphate ester fire-resistant oil purifier, oil filtration machine

JZS-Engine oil regeneration system, waste oil recycling

JZC-Waste Oil Distillation System

JYWL-Horizontal-closed type filtration device

TPF-Waste cooking oil recycling machine

BZ-Transformer oil regeneration device, oil purifier

PF-Plate pressure turbine/transformer/engine/diesel/hydraulic oil filter, oil purifier machine

JL-Portable turbine/lube/insulating oil purifier, oil filtering, oil filter

NKVW-Vacuum pump system

IIJ-II-BDV oil tester, insulating oil dielectric strength tester

NKEE-Oil moisture sensor, water content sensor