Oil Purification equipment-2016-04-18

ZLA series double-stages vacuum high efficiency vacuum oil purifier is special equipment for dehydration,
degassing, purification process of various kinds of insulating oils in electrical transformers and circuit
breakers etc.
Application
 ZLA series is widely used in purification of all kinds of insulating oil, especially the fine purification
treatment of high-grade new oil, imported oil and super-voltage transformer oil. It can be used for
onsite operation in over 110KV transformers.
 ZLA series also can be used as dehumidification equipment for a variety of electric facilities.
 It is widely used for oil filling for transformers and circuit breakers under vacuum condition.
 It is also suitable for high- efficiency purification process for other low-viscosity lubricating oils.
Characteristics
 Double-stages, high vacuum pressure and high flow rate that help remove water, air, gases, solid
particulates and other impurities from oil quickly and efficiently so as to improve the breakdown
voltage of oil and maintain its insulating property.
 Advanced dehydration and degassing system that uses large area three-dimensional flash distillation
technique to remove harmful composition in the oil, such as water, air and gases.
 Fine multi-stage filtration helps remove mechanical impurities in oil; high-quality filter element is of
corrosion proof, strong mechanical strength and wear resistance.
 Sensitive automatic pressure protection device and infrared oil level control system make the
operation even easy, simple and safe.
 It possesses the function of vacuuming electrical equipment and oil filling under vacuum condition.
It can be used to treat low-viscosity lubricating oils. It is more efficient than other single-stage
vacuum oil purifier.
 Sensitive automatic pressure protection device and infrared oil level control system make the
operation even easy, simple and safe.
 It possesses the function of vacuuming electrical equipment and oil filling under vacuum condition.
It can be used to treat low-viscosity lubricating oils. It is more efficient than other single-stage
vacuum oil purifier.

Models and Main Technical Parameters
Model ZLA-30 ZLA-50 ZLA-75 ZLA-100 ZLA-150 ZLA-200 ZLA-300 ZLA-500 ZLA-1000
Flow Capacity
(L/h)
1800 3000 4500 6000 9000 12000 18000 30000 60000
Heating Power
(kw)
50 62 74 95 98 108 156 225 450
Total Power (kw) 58 71 84 100 109 119 173 257 511
Inlet(outlet)
Dia.(mm)
25 32 40 40 50 50 65 80 100
Dimensions(mm)
L 1380 1500 1750 1900 2100 2300 2600 3200 3600
W 1100 1200 1250 1280 1300 1300 1380 1500 1600
H 1600 1650 1650 1700 1800 1850 1950 2100 2300
Net Weight (kg) 600 800 900 1050 1500 1800 2200 3960 4980
Main Technical Data Guarantee Performance Index
Vacuum Range -990 ~ -920 mbar
Lubricating Oil Before
Treatment
After One Time Treatment After the Treatment of few Times
Working Pressure ≤ 0.5MPa
Water Content in the Oil ≤
50PPm
D 8PPm D 3PPm
Working Temperature 45~80℃ Gas Content in the Oil ≤ 12% D 0.3% D 0.1%
Power Supply 380V 50Hz 3phase Flash Point ≤ 135℃ ≥135℃ ≥155℃
Filtration precision 1~5μm Dielectric Strength≤ 35kv D 65kv ≥75kv

ZL series single stage vacuum oil purifier special equipment to purify de-electrical or insulating oil of electric
transformers and circuit breakers in many electrical generation plants, transformer stations, factories, mines and
other enterprises.
ZLQ automatic computerized high efficiency vacuum oil purifier and ZLZ high efficiency intelligent supervising
vacuum oil purifier have all the basic functions of ZL series, but they are suitable for special conditions.
Application
 It can be applied to purification process of transformer oil, circuit breaker oil, switch oil and capacitor
oil as well as low-viscosity lubricating oil.
 It can efficiently remove water, air, gases, and other impurities from oil and enhance its breakdown
voltage.
 It can be used on-line and onsite without interference of power supply or replacement of fresh new oil.
Characteristics
 It adopts large-area three-dimension flash distillation technique for unique, high efficiency dehydration
and degassing process.
 Safe electric heating system ensures even heating and constant oil temperature.
 Precise fine multi-stage filtration system: The element is of high quality material, with big capacity of
containing pollutants, good mechanic strength.
 Advanced pressure protection device and infrared oil level control system, simple and safe in operation.
 The equipment adopts chain control system in draining water and gas. No oil leaking
from the outlet of vacuum pump, which will extend the life of vacuum pump.
 This machine can be used together with BZ transformer oil regenerating equipment to
get rid of acid, dyes, free carbon, etc.

Vacuum Range -0.07~-0.095MPa
Lubricating Oil Before
Treatment
After One Time Treatment After the Treatment of few Times
Water Content in the Oil ≤
50PPm
≤ 20PPm ≤ 5-8PPm
Working Temperature 50~75℃ Gas Content in the Oil ≤ 12% ≤ 3% ≤ 0.2%
Power Supply 380V 50Hz Flash Point ≤ 135℃ ≥135℃ ≥135℃
Filtration precision 1~5μm Dielectric Strength≥35kv ≥45kv ≥50-55kv
Model ZL-6 ZL-8 ZL-10 ZL-20 ZL-30 ZL-50 ZL-75 ZL-100 ZL-150 ZL-200 ZL-300 ZL-500 ZL-1000
Flow Capacity (L/h) 360 480 600 1200 1800 3000 4500 6000 9000 12000 18000 30000 60000
Heating Power (kw) 6 6 9 15 18 30 42 54 72 90 135 198 396
Total Power (kw) 7 7 10 17 20 33 46 59 79 98 146 215 448
Inlet(outlet)
Dia.(mm
) 15 15 15 20 25 32 40 40 50 50 65 80 100
L 750 800 950 1100 1150 1200 1300 1600 1700 1850 1950 2000 2200
W 600 600 650 750 750 850 900 1080 1180 1200 1200 1200 1500
Dimensions(mm) H 950 1000 1050 1350 1450 1600 1600 1650 1700 1850 1900 2100 2250
Net Weight (kg) 100 110 150 200 230 300 380 460 600 750 980 1600 2300

BKL series appropriate for transformer load tap changer oil and circuit breaker oil. It has become a kind of
standard equipment that can be installed together with the transformer load tap changer.
As a by-pass oil recycling equipment, BKL series transformer LTC oil purifier can treat insulating oil online
without interference of power supply, and remove water, air, gases, free carbon and oxidant so as to ensure the
quality of oil. It can also extend the service life of LTC, cut short time of equipment maintenance and changing
oil, and lower the cost, all these make the transformer operation more stable, economical and simple.
Characteristics
 The machine uses three separation methods: liquid-liquid separation, liquid-solid separation,and liquid-
gas separation technique.
 No bubbles or foams are produced during operation.
 The compounded filter element can not only filter solid impurities,but also efficient for dehydration,,de-
acid and keep high breakdown voltage property and extend the service life of oil.
 You can pre-set its operation mode. You may set the oil purifier in auto start together with the operation
of LTC, or it can be controlled automatically at a pre-set time every day. Besides, you can also operate it
manually.
 In the oil purifier the motor and pump are put together. It is small in size, well sealed
 without leaking, low-noise and suitable to work at night.
 The machine adopts pressure protection device, convenient to observe the filter element in oil purifier
and easy for cleaning.
 Major parts are imported and of reliable quality and long service life. The operation is steady and
reliable.

Model BKL-10 BKL-15
Power Supply 50Hz 380V(3 phases, 4 wire)
Motor Power (kw) 0.37 0.55
Filtration Area(㎡ ) 4.2
Flow Rate (L/min) 10 15
Filtration Fineness (μm) ≤3 ≤3
Filtration Capacity Black Lead 400g Water 200ml
Filtration Pressure (Mpa) ≤0.5 ≤0.5
Overall Dimensions (mm) 588×530×920 620×550×980
Net Weight (kg) 215 260

TL series turbine oil purifier adopts the latest advanced technology and gathers in itself the technique of gravity
settlement, coalescence-separation, absorbing, centrifugal separation, pressure filtering etc. It is an ideal equipment
to treat turbine oil, low viscosity lubricating oil and hydraulic oil on-line.
Application
 TL series can be commonly used for on-line turbine oil filtration in power generation, metallurgy and
chemical engineering industries.
 t is good at emulsion breaking, dehydration and removing soap, gelatine, acid, pigment and metal
particulates in emulsified turbine oil and low-viscosity lubricating oil as well as turbine oil used in other
machinery and electrical equipment.
Characteristics
 Adopting coalescence separation technique and three-dimensional flash distillation technique, it has
strong ability to break emulsion and remove water from the oil.
 Optimized electric heating system with automatic constant temperature controller ensures the oil
temperature to be even and stable.
 Advanced infrared oil level control system and pressure protection device make operation simple and safe.
It can purify all kinds of turbine oil used in steam turbine and water turbine online and onsite.
 Air cooling system helps cool down air and gases from the flash distillation chamber so as to extend the
service life of vacuum pump and avoid the inconvenience of water cooling.
 The machine can also be installed with digital flow meter and timer to calculate and record the volume of
output oil and working hours (it’s optional).
 Aluminium electric control cabinet has the merits of heat conducting and anti-explosion. The automatic
series model has the following merits:
 Automatic oil purifier series is installed with PLC (programmable logical computer system), which can
control the equipment automatically to every stage of its process and ensure its safe operation on site and
on line without human supervision.
 The equipmentis installed with auto alarming system, it will give out alarm and stop the whole machine
when electrical motor is overloaded, vacuum pump and oil pump overloaded, heater overloaded and
pressure abnormal.
 The equipmentis installed with auto control of vacuum pressure, auto drainage of water from the
equipment.

Model TL-10 TL-20 TL-30 TL-50 TL-75 TL-100 TL-150 TL-200 TL-300 TL-500 TL-1000
Flow Capacity
(L/h)
600 1200 1800 3000 4500 6000 9000 12000 18000 30000 60000
Heating Power
(kw)
12 18 24 30 42 48 60 72 108 180 315
Total Power (kw) 14 21 27 34 46 53 67 81 119 197 368
Inlet(outlet)
Dia.(mm
15 20 25 32 40 40 50 50 65 80 100
L 1280 1300 1350 1380 1400 1450 1500 1700 1850 2360 2800
W 800 900 900 1050 1050 1100 1150 1350 1450 1850 2100
Dimensions(mm) H 1500 1600 1650 1700 1700 1750 1800 1800 1800 2000 2100
Net Weight (kg) 330 350 380 480 600 760 960 1200 1500 2800 3880
Vacuum Range -0.06~-0.095MPa
Kinematic Viscosity
(mm/sec)
GB/T265
Working Pressure ≤ 0.5MPa Water Content in the Oil ≤100PPm
Working Temperature 40~80℃ Flash Point >172℃(GB/T3536)
Power Supply 50Hz 380V Demulsifying Value ≤8min (GB/T305)
Filtration precision 3~10μm Mechanical Impurity 0 (GB/T511)
Oil Appearance Clean and Transparent

Application
ZSY series Waste Oil Regeneration System is used to purify the waste engine oil which can be efficient for
removing the abrasive dust, foundry sand, impurities, moisture, organic acid and inorganic acid from the waste
engine oil and remove carbon particles, deteriorated oxide etc..
Functions
 Break the emulsion and improve the colour of the oil.
 Recover the oil's property and improve the engine oil's operation performance
 Reduce the abrasiveness and assure the engine oil lubricating system operate normally.
 Save the cost of oil and save the fuel resource
 It can be widely used in oil field, mine, metallurgy, electric power, traffic, manufacturing to filter
hydraulic oil, machinery oil, cooling oil and engine oil which is used in vessel and automobile for oil
regeneration purification treatment.
Characteristics
 Strong ability of filtering impurities
 Referred to the characteristics of the waste engine oil, with heavy particle sand, much impurities, badly
dirty oil, it combines magnetic filtration with densification filtration step by step.
 It can remove the water and other harmful air in the oil.
 Adopted step air-cooling and waste air filtration to deal with the mixed air which is pumped. Increased
the equipment's effective output, prolonged the life-span of the vacuum pump. It is not only protecting
the vacuum pump, but also protecting the environment.
 The system has the advantages of pressure mechanical filtration, vacuum filtration and centrifugal
filtration. It is not only overcome the disadvantage of plate oil purifier, but also can reduce the acid,
degassing and breaking emulsion that normal vacuum oil purifier and centrifugal oil filtration cannot
do.
 Adopted advanced fuzzy oil heating device, set upper and lower limits of the oil temperature
discretionarily.
 It monitors the temperature, pressure, vacuum degree, power cut, overpressure and low-voltage,
prevents from the accidents effectively, and assures the machine can operate well.

Model Units ZSY-I ZSY-II ZSY-III ZSY-IV
Production capacity ton/day 2 tons 4 tons 8 tons 12 tons
Rate of recycle % 70-90%
Work pressure Mpa ≤ 0.4
Vacuum range Mpa -0.06 ~ -0.095
Working temperature range °C 80 °C-180 °C
Work noise dB(A) ≤ 85
Electric heating power Kw 60 120 180 210
Inlet/outlet pipe diameter mm Dn32 Dn40 Dn50 Dn50
Gross weight kg 6000 9000 12000 15000
Dimension mm(LxWxH) 2200×1800×2200 3800×2100×2300 6000×2100×2300 8600×2100×2400
Power supply
380V 50Hz 3phase

DYJ series oil purifier is a kind of multi-functional equipment for dehydration, degassing, and purification process of
lubricating oil. It is developed and manufactured to treat varieties of lubricating oils with deferent kinematic viscosity
and flash point. It is ideal equipmentfor factories, mines and other industries to purify different kinds of lubricating oils.
The double- stage and multi-stage oil purifiers are more efficient in their operation.
In view of customers’ special requirement, we have also developed DYJ-B series of semi-automatic lubricating oil
purifier, DYJ-Q automatic multi-functional lubricating oil purifier and DYJ-Ex anti-explosion multi-functional lubricating
oil purifier which are suitable to work in different conditions.
Characteristics
 Super ability in breaking emulsion, dehydration and degassing process. Adopting big cubage, reinforced three-
dimension flash distillation column, thin film evaporation technique and large area multi-level separation
technique so as to remove water, gas and light hydrocarbon material efficiently and quickly.
 Adopting high-quality filter elements and sealing material with corrosion proof, high temperature resistance and
excellent mechanical strength, it is suitable even for purification process of high-viscosity oil under rather high
temperature conditions and in this way expanding its field of application.
 Fine and precision multi-stage filtration system can remove mechanical particulates thoroughly and effectively.
 With air-cooling and condensation system, it can cool the air in the vacuum system efficiently and quickly, which
avoids inconvenience of water- cooling.
 Advanced high pressure protection device and infrared oil level control system for easy operation.
 Perfect automatic and manual oil heating temperature controller, automatic cooling and separation device, simple,
safe and reliable.
 Aluminium electrical control cabinet with high efficiency for heat transfer and anti-explosion.
 The equipmentcan also be installed with digital flow meter and timer for auto calculating and recording oil
volume and working time. (it’s optional according to user’s requirement)
 The machine can be installed with two filtration systems for easy and quick change of filter element without
stopping the machine.
 Automatic oil purifier series is installed with PLC (programmable logical computer system), which can control the
equipment automatically to every stage of its process and ensure its safe operation on site and on line without
human supervision.
 The equipmentis installed with auto alarming system, it will give out alarm and stop the whole machine when
motor is overloaded, vacuum pump and oil pump overloaded, heater overloaded and pressure abnormal.
 The equipmentis installed with auto control of vacuum pressure, auto drainage of water from the equipment.

Model DYJ-10 DYJ-20 DYJ-30 DYJ-50 DYJ-75 DYJ-100 DYJ-150 DYJ-200 DYJ-300 DYJ-500 DYJ-1000
Flow Capacity (L/h) 600 1200 1800 3000 4500 6000 9000 12000 18000 30000 60000
Heating Power (kw) 18 24 36 42 54 60 84 108 156 225 450
Total Power (kw) 21 27 39 46 59 66 92 117 170 252 496
Inlet(outlet) Dia.(mm 15 20 25 32 40 40 50 50 65 80 100
L 1100 1200 1300 1400 1500 1500 1600 1650 1800 2200 2800
W 800 900 1050 1150 1250 1250 1300 1380 1450 1800 2000
Dimensions(mm) H 1550 1650 1800 1850 1850 1900 1950 1950 2000 2300 2500
Net Weight (kg) 380 430 560 680 880 1100 1500 1680 2200 3500 4600
Main Technical
Data
Guarantee Performance
Index
Vacuum Range
-0.06~-
0.095MPa
Kinematic
Viscosity
mm/sec GB/T265
Water Content in
the Oil
% 0 (GB/T260)
Working
Temperature
30~90℃ Flash Point ℃ GB/T3536
Power Supply 50Hz 380V
Demulsifying
Value
min ≤8min (GB/T7305)
Filtration Fineness 5~20μm
Mechanical
Impurity
% 0.03~0(GB/T511)
Cleanness 6~9 (NAS1638)

DFL series multi-stage back-washing oil purifier is newly developed, and can work continually
online with multi-stage filtration, back-washing and waste drainage. It can meet the special
requirementof large quantity of oil treatment, suitable for many kinds of lubricating oil, engine oil,
diesel oil etc. DFL series is ideal equipment for online purification of all kinds of oil in factories and
mines.
Application
DFL series is widely used in all kinds of industries of machinery, oilfield, chemistry mining, power
generation, transportation, manufacturing etc. It can purify many kinds of oil effectively and
thoroughly, such as deteriorated hydraulic oil, hydraulic transmission oil, gear oil, gasoline engine
oil, diesel engine oil, to remove quickly the mechanic impurities and improve the quality of oil, and
ensure the normal operation of hydraulic, motive and lubricating system of the equipment.
Characteristics
 The sintered filter element with high precision can completely filter the fine solid particulates
from the oil, withstand corrosion and high temperature, with good mechanic strength and
service life. The element can be cleaned through back-washing technique conveniently.
 Aluminium electrical control cabinet, better for heat transfer and anti-explosion. (Anti-
explosion series).
 The qualified filtration componentand joint sealed material can resist corrosion,high
temperature and have nice mechanic strength, all of which can widen the scope of the oil that
is to be purified.
 The machine is installed with a few exits for waste drainage, which can switch working unit
freely, it can back-wash the filter element by stage without stopping the machine.

Guarantee Performance
Index
Performance Item
Guarantee
Performance
Filtration Precision 5~20μm
Cleanness 6~8 (NAS1638)
Mechanical Impurity without (GB/T511)
Model DFL-500 DFL-1000 DFL-2000
Flow Rate (L/H) 30000 60000 120000
Working Pressure
(Mpa)
≤ 0.5 ≤ 0.5 ≤ 0.5
Power Supply
50Hz 380V(3 phase, 4
wire)
Total Power (kw) 18 22 45
Inlet/Outlet
Diameter (mm)
65 80 100
Oil Outlet Diameter
(mm)
32 40 50
L 2500 2680 3280
Overall Diameter
(mm)
W 1000 1200 1350
H 1700 1900 2100
Net Weight (kg) 2000 2500 3600

KRZ Series fire-resistantoil purifier is developed and manufactured based on the characteristics of
the fire-resistant oil, integrated with many types of purification and filtration technique, we have
developed this special equipmentfor purification and regeneration process of fire-resistant oil in
thermal power plants, chemical plants and other enterprises.
Characteristics
 This equipment is functional to purify and regenerate deteriorated fire-resistantoil,
effectively remove acid, pigment, water, air and other solid particulates.
 This equipment is made of special materials to match the fire-resistantproperty of the oil.
 Beautiful appearance, easy operation, low noise and long service life.
 KRJ series Fire-resistant Oil Filtration & Oil Filling Equipment functions for the fine filtration
of oil on operation, removing mechanical particulates from oil.
 This equipment can also serve to transmit, filtrate, inject and discharge fire- resistant oil from
one container to another.

Model KRZ-20 KRZ-30 KRZ-50 KRZ-100 KRJ-20 KRJ-30 KRJ-50 KRJ-100
Flow Rate (L/H) 1200 1800 3000 6000 1200 1800 3000 6000
Vacuum (Mpa ) -0.096 -0.096 -0.096 -0.096 / / / /
Working temperature (°C) 40~60 40~60 40~60 40~60 40~60 40~60 40~60 40~60
Water content (μ g/g) ≤ 0.01 ≤ 0.01 ≤ 0.01 ≤ 0.01 / / / /
Acid value (mgKOH/g) ≤ 0.05 ≤ 0.05 ≤ 0.05 ≤ 0.05 / / / /
Chlorine content (μ 1/1) ≤ 100 ≤ 100 ≤ 100 ≤ 100 / / / /
Particulates count (MOOG) 3 3 3 3 3 3 3 3
Appearance transparent transparent transparent transparent / / / /
Working pressure (Mpa) ≤ 0.5 ≤ 0.5 ≤ 0.5 ≤ 0.5 ≤ 0.5 ≤ 0.5 ≤ 0.5 ≤ 0.5
Pipe Dia. (mm) 20 25 32 40 20 25 32 40
Voltage (V) 220V/380V(50Hz) 220V/380V(50Hz)
Total power (kw) 10 16.56 19.5 33.5 9.8 16.1 19.1 32.2
L 1200 1360 1500 1600 550 600 650 750
W 850 950 1000 1200 450 480 500 550
Dimensions(mm) H 1380 1500 1550 1700 900 950 1000 1100
Weight (kg) 200 250 450 580 150 180 200 260

Application
The vacuum pump system is widely used in the area of installation and maintenance of power equipment such as
transformer, capacitor etc., metal production and processing, drying and degassing, thermal treatment, coating in the
area of semiconductor manufacture as well as surface refinement. ZKCC series can also be used as backing pump
sets for high vacuum systems in combination with diffusion pumps, turbo molecular pumps and cryo pumps.
It is not suitable for the vacuum process for air and gases containing too much powder,water and oxygen as well as
explosive, corrosive, poisonous and chemical substances.
Characteristics
 The system adopts special roots pump and vacuum pump. So pumping speed and pressure can be obviously
better than other devices.
 Working vacuum range and maximumvacuum degree are superior to other products.
 It is installed with special vacuum gauge for accurate indication.
 It adopts automatic vacuum relay for automatic control.
 Stable and reliable operation, low noise, and easy to move.

Model ZKCC-30 ZKCC-70 ZKCC-150 ZKCC-300 ZKCC-600 ZKCC-1200
Pumping Speed(L/s) 30 70 150 300 600 1200
Ultimate Vacuum Pressure (Mpa) 5 5 3 3 2 2
Working Vacuum Pressure(Mpa) 130 125 110 105 100 80
Total Power (kw) 1.65 2.6 5.2 9.5 10.7 20.5
Wire Size of Input Power Supply ≥ (mm2) 1 1.5 3 4 6 8
Power Supply 50Hz 380V(3phase, 4wire)
Inlet Diameter (mm) Dn50 Dn80 Dn100 Dn160 Dn200 Dn250
Outlet Diameter (mm) Dn34 Dn60 Dn70 Dn90 Dn70 Dn90
Overall Dimensions (mm) 730×460×1000 790×550×1200 1050×600×135 1320×780×150 1450×860×201 1680×1000×26

With the developmentof modern industry, more and more assembly lines are adopted in all kinds of industries to
improve the production capacity greatly. In the process of finished products testing especially inspection and
commissioning of hydraulic system and lubricating cooling system, oil filling and oil discharge are needed during
the procedure. It will be a problem that you can’t operate continuously by oil filling and oil discharge. Furthermore,
repeated friction of commissioning oil in the machine will aggravate the wear of new components during
commissioning.
To solve the problems mentioned above, we have the QDL series full automatic oil filling and ZKC series vacuum oil
discharge machine, which will not only satisfy the constant working of oil filling and oil discharge before and after
commissioning,but also filter the testing oil precisely to keep the clearness of oil so that the oil can be used time and
time again.
Application
QDL series is mainly used for oil filtration and filling regarding to the hydraulic, lubricating and cooling system
before test running and commissioning.It can fill at pre -set volume of all kinds of low viscosity lubricating oil.
Characteristics
The machine is light and flexible, small and easy to move.
With high filtration precision, simple operation
Can pre-set oil filling volume.
To meet the special requirements of deferent customers, We have the QDL-Ex series anti-explosion full automatic oil
filling machine and QDL-T series automatic container filling machine at pre-set oil filling volume.

Model QDL-10 QDL-20 QDL-30
Flow Rate (L/H) 0~10 10~20 20~30
Filtration Precision (μm) 5~10
Power Supply 50Hz 380V(3phase, 4 wire)
Total Power (kw) 0.37 0.55 0.75
Oil Outlet Diameter 15 20 25
Oil Outlet Diameter 15 20 25

GL series portable oil filtration & filling machine is developed and produced for oil filtration treatment and
filling. It is ideal equipmentfor enterprises to transfer different kinds of oil from one container to the other, and at
the same time the oil goes through filtration process.
GL series are applicable to filter mechanical oil, hydraulic oil, compressor oil, turbine oil, insulating oil, gasoline
and diesel engine oil and other low viscosity lubricating oil, it’s very convenient to transfer oil, filling oil to
electrical equipment together with filtration process.
It is made of stainless steel and innocuous filter element, so GL-R oil purifier can be used for cooking oil and
drinks, such as sesame oil and peanut oil etc.
Characteristic
 The machine is light and portable, simple in operation, low-noise.
 It can transfer oil from a long distance and high lift, no need of filter paper, cheap and environment
protection.
 Precise three-stage filter system to remove solid mechanical particulates and other impurities.
 The machine is installed with well-sealed anti-explosion electric control cabinet (anti-explosion series).

Model GL-I GL-II
Technical Data
Flow Rate (L/H) 1800 3000 4800 6000 9000 12000 18000
Filtration Precision (μm) 1~10
Lift Head(m) 15
Suction Head (m) 5
Motor Power (kw) 0.55 0.75 1.1 1.5 4 4 5.5
Power Supply 50Hz 380V
Inlet(Outlet) Diameter (mm) 20 25 32 32 40 40 50
(GL-I) Overall Dimension (mm) 620 650 680 700 750 820 900
480 550 550 550 860 370 100
480 500 530 550 580 630 710
(GL-II) Overall Dimension (mm) 660 700 720 750 780 800 850
300 330 360 380 420 450 480
730 760 790 820 850 890 920
Net Weight GL-I (kg) 76 80 85 93 115 158 235
Net Weight GL-II(kg) 56 68 75 80 108 138 215

Application
It is used for flushing and cleaning of pipe system in hydraulic or dynamical system in deferent industries. It uses high
pressure flushing solution to wash the whole pipe system of the newly installed equipmentor equipment after
maintenance before their normal operation.
Characteristics
 QSJ adopts flushing solution with high flushing pressure and flow rate, which helps flush and clean the whole
pipe system quickly and thoroughly.
 The flushing agent can be water, oil or other liquid without acid or alkali.
 The outlet is equipped with pipes of different diameter, which can be connected with equipment with different
diameter inlet and to be washed at the same time.
 The flushing agent adopted can be recycled and reused.
 The device is installed with over pressure protection unit and the back flow is of normal pressure.
Model QSJ-150 QSJ-250
Washing Flow Rate (L/min) 32~150 32~246
Total Power (kw) 20.5 26
Outlet Diameter(mm) 15、 20、 25、30、 32
Power Supply 50Hz 380V(3pase, 4wire)
L 2000 2250
Overall Dimension (mm) W 1080 1260
H 1800 2000
Net Weight (kg) 820 1000

Adopting international advanced “coalescence separation” technology, JFS series oil purifier is an on-line turbine oil purifier
developed to be used as oil filtration equipment for breaking emulsion, dehydration and removing impurities for many kinds
of low-viscosity lubricating oil, as well as diesel fuel, gasoline fuel, kerosene, etc.
Application
The machine is mainly used to purify turbine oil and low viscosity lubricating oil with high water content and heavily
emulsified. Due to the obvious effect in breaking emulsion and dehydration, it is widely used in the power generation plants
and factories. It can work onsite and on line by connecting JFS machine to the oil container of the equipment, without
interference of power supply.
Characteristics
 Integrated with precise-filtration and high-efficiency dehydration function, it can break emulsion of oil and water,
removing free water from oil. After treatment, free water content is lower than 80PPM. It can remove solid particulates
from oil. The purified oil cleanness complies with NAS7 requirement.
 High-precise filtration effect, large pollutant containing capacity, long-life filtration element, high-efficientdehydration.
 No heating, pumping or centrifugal process, so as to lower the cost.
 No effect on oil physical and chemical property so as to extend oil service life.
 Alarm on filter element malfunction and overload of electrical apparatus.
 Automatic water drainage and volume measurement.
 Capable Working onsite and on line.

Model JFS-50 JFS-100 JFS-200 JFS-300 JFS-500 JFS-1000
Overall Dimension L(mm) 1580 1850 2300 2480 2580 3180
W(mm) 820 1000 1280 1300 1500 2030
L(mm)
1580 1850 2300 2480 2580 3180
Power Supply 380V50Hz
Motor Power (kw) Main 1.1 2.2 7.5 15 18.5 37
Assistant 0.5 0.5 2.2 2.2 3.2 3.5
Flow Rate (L/min) 50 100 200 300 500 1000
Main Technical Data
Working Pressure <0.5MPa
Oil Type turbine oil, low viscosity hydraulic oil, lubricating oil
Cleanness after Treatment 6~8 NAS
Remaining Water Content <80PPm
Filtration Precision 3~5μm

LDAF Series Full Automatic Water Purifier widely used in metallurgy, electric power, chemical industry, textile,
papermaking, automobile,sugar refining. It can filter different water, such as reservoir, river, lake, well, and industrial
polluted water, industrial cycle cooling water, water for daily life, desalination of seawater and polluted water.
Characteristic
 The filtration area is large, and the filtration result is good. It can save energy: water, electricity, and labour.
 The machine uses absorbing pipe to drain pollutant, and the efficiency is higher.
 It can drain pollutants at regular times according to your settings. When the pressure of entrance and exit reaches the
fixed number, it can drain pollutants automatically or by hand. The amount of water for back- washing is small.
 The machine is set to high pressure alarm, electric breakdown alarm, drain breakdown alarm.
 The water purifier uses stainless steel filtration net. The ability of resisting acid and corrosion is strong. The filtration
area of the filtration net is 30% larger than of common filtration net.
 Control system use PLC controller that can communicate with high-position machine through machine group LCV.
The high position machine can monitor and control the water purifier.
 The machine is fit for automatic operation.
It is convenient to repair and check.

Model LDAF-50 LDAF-100 LDAF-150 LDAF-200 LDAF-250 LDAF-300 LDAF-400 LDAF-500 LDAF-600
Design the flow 50 100 150 200 250 300 400 500 600
Inlet/Outlet Diameter (mm) 80 100 125 150 200 250 300 350 400
Drainage Diameter (mm)
40
50 65 80 100 125 125 150 150
Power (KW) 0.18 0.18 0.37 0.37 0.55 0.55 0.75 1.1 1.5
Power Supply 380V50HZ 3 phase (or as needed)
Working Pressure (Mpa) 1.0 or 1.6 (or as needed)
Filtration Precision(mm) 0.01~6
Self-Washing Time 5~10s
Pressure Losing (Mpa) 0.01~0.03
Maximum Temperature 65°C

The filter elements are made of high-quality filtering material, with a variety of models and specifications for
different application. It is either as small as a candle or as big as a basket. We have some special filter elements for
our customers' free choice, which can either absorb resolved water in the oil or to filter solid particulates of a wide
range of fineness from 0.2 – 200μm.
Characteristics
 High precise filtration with different fineness
 Large filtration area with big pollutant containing capacity while the coalescence-separation elements are
quite efficient to get rid of water from oil
 Some filtering elements are made of multi-layer, flat-woven, silk screen, with high efficiency and easy to
clean by back-washing
 Excellent heat-resistant property, which can filter oil at temperature as high as 120℃ , with maximum
temperature of 380℃ , with good
 Mechanical strength, acid and alkali resistant, and long service life. Guide for customer selection
 It is very important for the customers to select proper filter element for precise oil purification process
according to the specific range of pollutants in the oil and different functions of filter element. Professional
selection means high efficiency and low cost in element replacement.
SY series portable breakdown voltage tester is widely used in power generation, petrochemical, metallurgical
and other industries, suitable for testing breakdown voltage in insulating oil under 220KV.
Characteristics
Digital display, high sensitivity and precision, portable to worksite
Major Index
Model: SY-80
Testing range: 60, 75, 85KV Polar clearance: 205mm
Oil capacity: 70ml/time Dimension: 450×350×420mm

Application
It is widely used to regenerate and purify the deteriorated transformer oil, circuit breaker oil, capacitor oil, low viscosity
lubricating oil, in power generation plants, transformer stations, electrical transmission and supplying company,
factories, mines, railway transportation, etc.
It can be used as special equipment for electric power transformer maintenance. Not only can it remove water, gas, and
other impurities from the oil, but also it can remove oxide materials and remove free carbon in the deteriorated oil to
lower the PH value, improve its breakdown voltage and quality.
Characteristics
 High-efficient degassing and dehydration system, adopting vacuum flash distillation technique to remove water
and gas from oil.
 Precision multi-stage filtration system, high-quality filter element, big capacity of containing pollutant and fine
filtration from one stage to the other.
 Special absorbing agent is used to remove free carbon and water-soluble acid so as to improve flash point, acid
value and dielectric property of oil.
 Safe electric heating system with swirling heating element with merits of quick heating, constant and even
temperature.
 Chain safe protection system, pressure protection device, interaction of oil inlet and heating, infrared oil level
control system, all these help avoid damage from incorrect operation.
 Obvious effect on deteriorated insulating oil treatment and suitable to transformer oil purification onsite and
online.
 Convenient for Vacuum pumping and oil injection to transformers.

BZ Series Transformer Oil Regeneration Device is developed and produced based on principles of physics and chemistry.
It can regenerate and purify unqualified oil by using special oil purification agent and process. BZ series is mainly used
for regeneration and purification process of insulating oil such as transformer oil, inductor oil, circuit breaker oil as well
as low-viscosity lubricating oil. It can efficiently remove acid, free carbon, dye material and other impurities from oil
without affecting the basic property of the oil. After purification process the oil quality will be well improved and can
comply with national standard. This series is also applicable to refining hydraulic oil, turbine oil, compressor oil,
refrigerator oil, vacuum pump oil, gear oil etc.
Characteristics
 Small size, light in weight, convenient moving and simple operation.
 Since it can work onsite and online.
 It will decrease to minimum economic loss caused by power off, production interference and oil replacement.
 The process charge is less than 10% of the cost of new oil. BZ series can be used together with ZL series vacuum oil
purifier for better result and efficiency.
Model BZ-Ⅰ BZ-Ⅱ BZ-Ⅲ BZ-Ⅳ
Capacity (T) 1~2 2~4 4~10 10~20
Purification Agent (kg) 25 50 100 200
Power (kw) 0.55 0.75 1.1 1.5
Power Supply 50Hz 380V(3pase, 4wire)
L 400 450 500 700
W 400 450 500 700
Overall Dimension (mm) H 1300 1400 1500 1650
Guarantee Performance Index
Acid Number ≤0.03mgKOH/g
Water-Soluble Acid ( PH) ≥ 5.5(GB/T264)
Flash Point (℃) ≥ 135(GB/T261)
Breakdown Voltage (kv) 35~55
Impurity (%) 0 (GB/T511)
Water (%) 0 (GB/T511)
Dielectric Loss Number tgΣ(90 ℃)%≤ 0.1

Oil Purification equipment-2016-04-18

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