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Oil purification device

Food Factory / Restaurant Cooking Oil Filtration Machines Food Grade High Efficiency

  • Food Factory / Restaurant Cooking Oil Filtration Machines Food Grade High Efficiency

Cooking Oil Filtration Machine for Series COP

 

Product description

The cooking oil filtration machine is special for filtering used cooking oil, Coconut Oil,dirty vegetable oil , groundnut oil, olive oil,palm oil,biodiesel oil production pretreatment etc.

It can remove particle ,separate moisture, gas, free fatty acids, volatile odoriferous material,odor, and wax, foam in the waste oil.
The treated oil is clean, limpidity, and good smell. It is a good purification machine for Fry food factory, oil restaurant, cooking oil factory, biodiesel factory,vegetable oil factory, and waste oil collecting store.
According to the treated oil usages, you can choose different machine body. For edible usage, we suggest you choose stainless steel body; For industrial use, we suggest you choose carbon steel body. If your oil contains too many impurities,we suggest you choose a press filter.

Features


1. Strong ability to filter the impurity,strong capability of breaking emulsification. We adopt the high quality filter materials, which has a good function in anti-corrosive, thermos table, mechanical strength. Especially, the precision of eliminates impurity is high and the service life is long. Also, it has a large volume for storing the impurities.
2. The combination of coalescing separation and vacuum dewatering
3. Advanced dielectric condensation device
4. With H.P.M high polymeric absorbing material
5. Using the 3D Stereo-Evaporation technology, which can separate the odor and gas from the oil quickly .
6. This machine installs the new pressure protector, which can control the temperature automatically; also it can drain water on line by the water–separator device. So it is easy to control this machine.

Parameters

 

Item Unit COP-10 COP-20 COP-30 COP-50 COP-100 COP-150 COP-200 COP-300
Flow Rate L/min 10 20 30 50 100 150 200 300
Work Vacuum MPa -0.06 ~ -0.095
Work Pressure MPa ≤0.4
Temperature 0 ~ 100
Power supply   380V,50Hz, 3 phase (or as needed)
Work noise dB(A) ≤75 ≤75 ≤75 ≤78 ≤78 ≤78 ≤80 ≤82
Heating power KW 36 40 45 72 80 90 120 135
Total power KW 38 42 47 75 87 101 135 147
Inlet/outlet mm 25 25 25 32 42 50 50 60
Net weight Kg 450 550 600 750 850 1000 1200 1500
Dimensions mm 1500 ×1000 ×1200 1500 ×1050 ×1600 1500 ×1050 ×1650 1600 ×1150 ×1700 1750 ×1250 ×1800 1900 ×1600 ×1950 1900 ×1700 ×2000 2100 ×1700 ×2100

Two Stage Transformer Oil Purification Machine 6000 Liters /H High Efficiency

  • Two Stage Transformer Oil Purification Machine 6000 Liters /H  High Efficiency

Product description

ZJA is widely used in electric power, transforming electricity industry, metallurgy, chemical engineering, traffic, railway and others. It is designed for the vacuum filter of expensive oil such as fresh oil, imported oil, instrument transformer oil, extra-high tension transformer oil (cover110v, major transformer), and for vacuum oiling, and drying of transformers. This filter can live line work on the spot.

Feature


Advanced dehydrating and degassing system that uses large area three-dimensional flash distillation technique to remove harmful composition in the oil such as water, air and gas.
It can be widely used for filling oil into transformers and circuit breakers under vacuum condition.
Precise filtration system, high-quality filter element, multi-stage filtration with gradual precision can help to remove mechanical impurities from the oil.
An advanced fully automatic temperature controlling system, liquid-level controlling system, defoaming controlling system, pressure protecting system and excellent configuration can ensure operation of the equipment with high performance, Function of automatically detecting the pollution degree of filter element.
Online work, allowing separated operation of manual operators from machine with lamps indicating the condition for operation.
It is humanization design with low noise, deep purification and long time free maintenance to save cost from the running process.
Purifiers are equipped with a chain safety protective system, an interlocking of oil drainage system, vacuum system and heating system, which avoids any possible negative impacts caused by mal-operation.
Indication for changing filters, stop device for overloaded filters.
Stop device for electricity leakage and overloaded power to protect the motor.
Phase-sequence and open-phase protection, Safety control for sudden shut-down.
Extra system of pumping vacuum for transformer is available.

Optional mode


The customers' request can be met by adopting PLC intelligent control,
Touch screen and dynamical display.
On line water tester is available.
VFD (Variable Frequency Drive) is available.
Flow meter with accumulated function is available.
Available in mobile option, immovable option and trailer.
Oil purifier can be made in hermetical, canopy-covering, open and frame style.


Item

ParamName

Unit
LS-ZJA-30 LS-ZJA-50 LS-ZJA-100 LS-ZJA-150 LS-ZJA-200 LS-ZJA-300 LS-ZJA-500
Technical Parameter Flow L/H 1800 3000 6000 9000 12000 18000 30000
Operating Vacuum Degree MPa -0.08 ---0.0999
Working Pressure MPa ≤0.5
Temperature Range ºC 20-80
Power Supply V 380V/50Hz (or at user's option)
Working Noise dB(A) ≤78
Total Power Kw 24+3 40+5 60+6 3x24+10 3x30+10 3x60+15 6x40+35
Pipeline Diameter mm 25 32 40 50 50 65 80
Net Weight Kg 600 800 1000 1300 1800 2100 3500

Overall Dimensions
cm 120x130x160 130x135x175 145x160x200 190x160x215   200x170x225 240x310x235
Index for Oil Treatment
Breakdown Voltage
KV ≥70 (GB/T507)
Water Content PPM ≤3 (GB/T7600)
Gas Content % ≤0.05 (GB/T423)

Filtration Precision
µm ≤3
Ethyne % 0

Anti-Explosive Oil Purification Machine , Oil Filtration Machine ISO Approved 380V

  • Anti-Explosive Oil Purification Machine , Oil Filtration Machine ISO Approved 380V

Explosion-proof Vacuum Oil Purifier

Application


This oil purifier machine is suitable for the industries including petroleum, petrochemical, chemistry, coal mining, metallurgy, power plant etc with flammable and combustible working conditions. All the components such as heating system, electric control system, motor and solenoid valves etc are well-selected by adopting Explosion-proof type with grade Exd BT4 and ExdCT4 to adapt to different danger level.
The machine can be widely applied to the purification of many types of oil such as turbine oil, hydraulic oil, refrigerator oil, diesel and other lubricant oil to remove water, impurities and gas from the oil so as to improve its quality and recover its performance.

Advantages


Designed for flammable and combustible environment.
Unique water/gas removal system, which is enable to fast remove water, gas and light hydrocarbon in oil.
High precision multi-stage filtration system helps to remove mechanical impurities in oil effectively with function of automatically detecting the pollution degree of filter element.
Fully automatic temperature control system, liquid-level control system, pressure protection system and excellent main components can ensure operation of the equipment with high performance.
The machine supports on-line operation without supervision with indicators to show operation status.
Adopts humanization design with low noise, easy operation, long free-maintenance time and energy saving to lower the operation cost.
With electrical control inter-lock design for oil inlet system and heating system to avoid bad influence of incorrect operation.
Equipped with indication for changing filters and automatic stop device for overloaded filters.
Equipped with emergency stop for electric leakage and power overload to protect the motor.
With phase-sequence, phase lose protection function and safety control for sudden shut-down.
Optional Customized Design as per Client's Requirements:
The whole structure of the machine: mobiles style with four wheels, fixed style, mobile style with trailer(double axles or single axle), fully enclosed style, conceal eaves type and open style of canvas etc.
.Online moisture tester and online particle counter are available as optional components.

 

Technical Specification

 

Item Unit BZL-20 BZL-30 BZL-50 BZL-100 BZL-150 BZL-200 BZL-300 BZL-500
Flow L/H 1200 1800 3000 6000 9000 12000 18000 30000
Operating Vacuum Degree MPa -0.08 - -0.098
Working Pressure MPa ≤0.5
Temperature Range ºC 20 - 80
Power supply V 380V/50Hz(or as needed)
Working Noise dB(A) ≤78
Total Power kW 24+3 24+3 30+5 48+5 72+5 72+6 99+10 108+16
Diameter mm 25 25 32 40 50 50 65 80
Net Weight Kg 550 650 750 900 1000 1100 1500 2100
Overall Dimensions L cm 107 107 125 152 175 175 180 220
W cm 115 115 115 140 155 155 170 190
H cm 165 165 175 200 220 220 225 230
Water Content % ≤100 (GB/T7600)
Mechanical Impurity % None (GB/T511)
Filtration Precision μm ≤10

Double Stage Vacuum Transformer Oil Filtration Machine Carbon Steel Material

  • Double Stage Vacuum Transformer Oil Filtration Machine Carbon Steel Material

Double Stage Vacuum Transformer Oil Purification Machine

 

Application


ZYD double stage vacuum transformer oil purification machine is applied to process transformer oil and insulating oils from power plant, power station, electric power company, power transmission equipment, transformers, industrial and mining enterprises. It is especially suitable for on-site installation, maintenance and purifying high level new oil, or running oil from big power transmission and distribution equipment and transformers on national main power transformation grid, which is above 110-750KV. It can shorten the oil treatment period for transformer installation and maintenance.

Features


1. With double-stage high pumping speed vacuum system, multistage stage vacuum analytical separation system, it can quickly separate out water, gases, impurities, polar substances and other deteriorated materials.
2. Adopting the three-dimensional flash evaporation dehydration and degassing technology, it high efficiently separates water, gases from the oil, making the breakdown voltage rapidly increase to above 75KV.
3. Adopting the complex high speed degassing spiral flow structure, oil gas separate dual channel technology, redissolution technology in anti oil gas separation, it quickly removes various organic hydrocarbon gases, ensuring no acetylene and hydrogen in oil.
4. Adopting carbon fiber infrared heating, grouped ultra low surface load, PID constant temperature control and dual temperature flow protection technology. Inside the machine installed the the diameter increase oil flow direction turning overflow technology to prevent "dead oil area", over-temperature and drying.
5. Adopting multistage high β value compound filtration system, linear coupling filter seal, it can effectively filter even the tiny particles mechanical impurities.
6. Specially made precise oil pump with low noise meeting environmental protection requirement.
7. Online filtering oil; with nobody watching is okay, and it can also be used for vacuum oiling the transformers etc and drying its hot oil.
8. Equipped with advanced infrared liquid level auto control system, auto defoaming control system, pressure protection system and safety interlock control to ensure that the equipment work for long time, safely and reliably.


Technical Parameter

 

Parameters Unit ZYD-30 ZYD-50 ZYD-100 ZYD-150 ZYD-200 ZYD-250 ZYD-300
Flow Rate L/H 1800 3000 6000 9000 12000 15000 18000
Working vacuum MPa -0.08 ~ -0.099
Working Pressure MPa ≤0.3
Temperature Range ºC 20 ~ 80
Power   Three Phase 50Hz,380V (or as needed)
Working Noise dB(A) 70 70 70 75 75 75 75
Heating Power kW 28 30 45 60 75 90 120
Total Power kW 35.5 37.5 52.5 71.4 86.5 102.5 135
Inlet/Outlet mm φ25 φ32 φ42 φ50 φ50 φ60 φ60
Weight Kg 600 800 1050 1400 1800 2000 2200
Overall L mm 1050 1100 1200 1450 1600 1800 1900
W mm 750 800 950 950 1100 1200 1200
H mm 1350 1400 1500 1650 1800 1900 1900


Oil index after treated

Item Unit After treatment
Breakdown Voltage kV ≥75
Moisture content PPM 3
Gas content % 0.1
Impurity size micron 1 (no free carbon)
 

Low Noise Industrial Oil Purification Machine , Transformer Oil Regeneration Machine

  • Low Noise Industrial Oil Purification Machine , Transformer Oil Regeneration Machine

Product description

 

The transformer oil regeneration system ZYD series is mainly for regeneration of insulation oil to its virgin characteristics. The system provides filtration, drying, discoloration and removal of particulate, sludge and other soluble oil decay products. Application of the system allows acid number of oil to be improved. It is used to regenerate insulating oils in transformers that are being installed or repaired. It is applicable for high-voltage power transformers, switches, i.e. high-voltage

equipment.

 

Features

 

1. To remove free, soluble water, carbon, free and dissolved gases and particulate matters from insulating oil effectively and rapidly.

2. Enhance the value of breakdown voltage greatly.

3. Easy handling and maintenance.

4. Inject oil into the transformers

5. Online work

6. Lower maintenance and replacement expenses

7. High efficiency and effectiveness

8. Small size, light weight, low noise

9. Various sizes and configurations (shield) available.

 

Benefits

 

· Adjustment of physical and chemical properties of the oil
· Environmental-friendly process
· Price benefits from the difference between regenerated and new oil
· Excellent oil properties after the regeneration

 

All products apply our world-class technology

 

1. Unique demulsification system adopted Japanese H.P.M demulsification devices that are made of high-molecule polymeric material.

2. Unique dewatering and degassing system that is a perfect combination of coalescing separation at the constant pressure,3D stereo-evaporation technology under the negative voltage and G technology.

3. Distinctive removing impurities system filtering through double FH trapezoidal network and absorbing by high polymer without the mechanical power.

4. Very safe and reliable heating system, heating by s-shaped gradually dense carbon fiber infrared radiation.

5. Unique protective operating system

1) Bi-infrared liquid level auto control

2) A trio of interlocked preventive devices

3) Exclusive dielectric condersation devices

Power Plant Transformer Vacuum Oil Filter Machine Easy Operation ISO 9001

  • Power Plant Transformer Vacuum Oil Filter Machine Easy Operation ISO 9001

power plant filter transformer oil device /Transformer oil vacuum purification equipment

 

Product description

 

SPECIFICATIONS FOR ZJA-70 VACUUM OIL PURIFIER WITH CAPACITY 4000LITERS PER HOUR
Function
remove moisture,impurities, carbon contamination,gas from transformer oil,insulation oil, cable oil, dielectric oil etc.
working pressure
<0.4Mpa
Working temperature
45-65degree
breakdown voltage
>75KV
Water content after treating
3-5ppm
impurities content after treating
1-3micron(no free carbon)
gas content
<0.1%
 
Filters
1)Pre-filter
Size
Φ110*250mm*40micron
2)Second-filter
Size
Φ110*250mm*20micron
3)Fine Filter
size
Φ110*250mm*1micron
 
Max. flow of inlet motor pump
Ltr/H
4.5m3/h
 
Oil Pump
Pump type
 
Gear rotary pump
Power of inlet motor pump
KW
1.5Kw
Rotation of inlet motor
Rpm
960
 
Vacuum pump
Max. flow of the vacuum pump
M3/H
28.8m3/h
Limit vacuum
Mpa
-0.06pa
Vacuum motor power
Kw
1.1
 
Rotation speed
Rpm
590

 

Features

 

1. Add Roots Pump supercharge system and secondary high vacuum separation dehydration and degasification system on the basis of high efficiency vacuum purifier, which enable the vacuum limit reaching ≤3Pa.

2. Being able to eliminate water, gas and impurities etc. harmful contaminants quickly and effectively under high vacuum and high speed operation status, could enhance the breakdown voltage up to 75KV.

3. Being able to remove little tiny water and various gases from oil, and ensure that there is no acetylene in oil.

4. This machine can inject insulation oil into transformers, and then make dryness disposal.

5. The advanced infrared liquid control automatically system, interlocking control for pressure protection and power heating system ensure that long-term safe and reliable operation.

6. Have the function of electrification online operation.

 

Superiority

 

Compared with single-stage vacuum oil purifier, this machine is more quickly and more completely in dehydration, degasification and trash extraction; it makes the oil limited voltage- withstand value much higher. This machine has two purposes, which one as purification equipment; another can be an independent vacuum power supply. Besides, it can short the oil treating duration during installation and maintenance of transformer.

6000L/H Turbine Oil Filtration Machine Vacuum Dehydrating Device Waste Oil Recycling

  • 6000L/H Turbine Oil Filtration Machine Vacuum Dehydrating Device Waste Oil Recycling

6000L/H Vacuum Dehydrating Device And Turbine Oil Purifier

 

Product Description and Application

 

1. TY is applicable for thermoelectric generating set, hydroelectric generating set, nuclear power plant, industrial turbine set and other industries where the turbine oil is used. It can purify the turbine oil before the oil deteriorates.

TY is good at emulsion breaking, dehydration and removing water, gas, soap, gelatin, acid, pigment and metal particulates in emulsified turbine oil and low-viscosity lubricating oil, which can recover the emulsified turbid oil to limpid and clear oil. After treatment, the oil quality index can meet the requirement of the Quality Standard GB/T7596-2000 for Turbine Oil In-Service, which ensures that the unit regulating system and lubrication system work normally, and prolongs the maintenance period.

2. The customers' request can be met by adopting PLC intelligent control, touch screen and dynamical display.

3. On line water tester is available.

4. Available in mobile option, immovable option and trailer.

5. Oil purifier can be made in hermetical, canopy-covering, open and frame style.

6. Can choose water-ring vacuum pump.

 

Feature

 

1. It has the coalescence and separation technique, and three-dimensional flash distillation technique, and it has strong ability to break emulsion and remove water from the oil.

2. Latest chinese and international process which is an integration of gravity method, evaporation method, aggregation method, vacuum separation and mechanical purification.

3. Precise multi-stage filtration system helps to remove different kinds of impurities with high quality filter element of better ability of containing pollutants and long service life,Function of automatically detecting the pollution degree of filter element.

4, Optimized heating system with automatic constant temperature controller ensures that oil temperature to be even and stable.

5. An advanced fully automatic temperature controlling system, liquid-level controlling system, defoaming controlling system, pressure protecting system and excellent configuration can ensure operation of the equipment with high performance.

6. It can purify any kinds of turbine oil used in steam turbine and water turbine online and onsite, and with its lamps indicative of the conditions for operation.

7. Chain safety protection system, an interlocking of oil drainage system, vacuum system and heating system, which avoids any possible negative impacts caused by incorrect manipulation.

8. It is humanization design with low noise, deep purification and long time free maintenance to save cost from the running process.

9. Indication for changing filters, stop device for overloaded filters.

10. Stop device for electricity leakage and overloaded power to protect the motor.

11. Phase-sequence and open-phase protection,Safety control for sudden shut-down.

Durable Cooking Oil Purification Machine For Recycling / Waste Oil Management

  • Durable Cooking Oil Purification Machine For Recycling / Waste Oil Management

Cooking oil filtration machine series COP/ oil recycling/ waste oil management

Transformer Oil Purification Device

 

Product description

 

FDJD electrostatic oil purifier is a patented product independently designed and developed by our company and fully owned by independent intellectual property rights. The device utilizes a high-voltage electrostatic field to polarize the contaminated particles in the oil to show positive and negative polarity respectively. The positive and negatively charged particles move to the negative and positive electrodes under the action of the ultra-high voltage electric field, and the neutral particles are The charged particle stream is squeezed and moved, and finally all the particles are adsorbed on the collector attached to the electrode to completely remove the pollutants in the oil.

 

 

 

Specifications

 

Model FD-MAB103 FD-MMB304 FD-MMB305 FD-MAB206
Motor power KW 0.75 2.4 3 5.5
Heating power KW 18 32 48 96
Speed r/min 8600 9510 9510 8425
Weight Kg 250 865 915 1135
Rated flow rate L/h 1500 3000 6000 12000

 

 

 

 

Advantages

 

1. At the same time, the water is removed to remove impurities. The effect is very intuitive. From the drainage I I, it can be seen that the separated water is separated and the separated solid impurities are deposited on the drum wall and can be seen when it is periodically removed.

2. The heating of the oil is automatically constant temperature, the temperature is within ±2 °C, and the temperature can be displayed and measured digitally;

3, no secondary investment, do not consume filter paper, filter, and no oil loss during use;

4, the operation is convenient and flexible, the cleaning and maintenance is simple, the degree of automation is high, no manual guarding, and it can run randomly online.

Long-term maintenance of the oil system is clean, clean, with good reliability, stability and safety.

 

Main Specifications

After purification, the water content in the oil is W50mg/Kg (corresponding to the water content in the oil W0.005%);

For the 2~5um impurity removal rate of 398%: the exit oil quality reaches Morgan level 4.

Purification flow: 1500~12000L/H.

 

 

 

 

 

Highly Effectively Cooking Oil Filter Machine , Oil Purifying Machine Eco Friendly

  • Highly Effectively Cooking Oil Filter Machine , Oil Purifying Machine Eco Friendly

Product description

 

It is mainly used for purifying used cooking oil. It dewaters, deodorize, and eliminate impurities highly effectively.


Features


1. Highly effective vacuum dewater, deodorize, and eliminate impurities system.


2. It adopts Plate pressure system with the strong ability to filter the impurity, which can filter the particles and impurities completely.


3. It has the back flush system, which can clear impurities automatically.
 

4. We uses stainless steel filter element which has a good function in anti-corrosive. Especially, the precision of eliminates impurity is high and the service life is long. Also, it has a large volume for storing the impurities.

 

5. The unique degas and dewater system: Using the 3D-Evaporation technical and thin film evaporation, which can separate the trace water, soluble water and gas from the oil quickly by the Multi-level water-oil separation technology.
 

6. Hi-automatization operation, convenience, reliable, and safety(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)

 

Application


Series COP oil filtration machine is mainly used for purifying used cooking oil. It dewaters, deodorize, and eliminate impurities highly effectively. According cooking oil nature, the used cooking oil includes high water, more acid matter, much impurity and offensive odor. This machine adopts Plate Pressure system can separate the sundry goods and water from the oil quickly and effectively. Then superadded two primaries filter and fine filter, it can remove impurities thoroughly. Next, the machine adopts highly vacuum system to dewater and deodorize. In addition, this machine use stainless steel filter element, it resists the acid in oil strongly. So, the used cooking oil was recycled by machine, it will become limpidity, and fresh quality.

FDJA Special Oil Purification Machine , Carbon Steel Oil Filtration Machine

  • FDJA Special Oil Purification Machine , Carbon Steel Oil Filtration Machine

FDJA special oil filter for insulating oil cutomized oem nice quality

 

Product description

 

FDJA special oil filter for insulating oil

FDJA balance charge type two-stage high vacuum oil purifier is high vacuum oil purifier technology and combining with balance charge purification technology in the integration of oil purification equipment, this equipment is suitable for the transformer oil, breaker oil, such as oil degassing, dehydration, to remove oil machinery impurities, carbon particles, oil adsorption of acidic products, charged colloid, sludge, polar impurities, such as improve the PH value, low dielectric loss factor and acid value, the field of oil purification and regeneration, vacuum oil, hot oil circulation, dry dry transformer, etc.

 

The main functions of FDJA insulation oil filter are as follows

 

A) degassing, dewatering and filtering of transformer oil;

B) absorb acid products, charged colloid, oil sludge, polar impurities, etc. in the oil through high voltage electrostatic field for oil regeneration;

C) conduct hot oil circulation for electrical equipment and conduct oil treatment on site;

D) vacuum of electrical equipment.

 

FDJA insulation oil filter equipment features

 

(A) the machine is specially designed for ultra-high transformer oil, especially suitable for transformer oil treatment of large power transmission and transformation above 750KV.

(B) adopt special dehydration and degassing WSD patented technology structure, which can quickly and effectively remove the moisture and gas in the insulation oil, and improve the resistance of the insulation oil to more than 80KV, and the moisture is less than 3PPM.

(C) the use of shunt branch node technology to quickly evaporate water in the oil.In this system, the insulating oil is fully distributed and atomized (increasing the atomized area of the insulating oil in the vacuum), and the "path" of the oil in the system is greatly increased, so that the moisture and gas in the oil can obtain enough evaporation time to achieve the optimal dewatering and degassing effect.

(D) adopt German yako and Italian MP filter elements to effectively remove oil particles.The fluid design of balanced charge purification filtration system is adopted to ensure the cleanliness.Deep filtration removes fine particles from the oil (less than 0.1um particles).

(E) the insulation strength of the equipment can reach above 75KV and moisture less than 5ppm in one treatment, and the insulation strength of the equipment can reach above 80KV and moisture less than 3ppm in three treatment, and the second is changed to zero.

(F) the equipment is provided with an on-line temperature monitoring instrument, an on-line pressure measuring instrument, an on-line vacuum measuring instrument, an on-line liquid level detector and an on-line contamination level detector.It can learn about the oil filter and the operation of the equipment in real time.

 

Specification

 

Project Unit After filtered Test standard
Water content PPm W 2 GB7600 or 7601
Air content % W 0.1 DL423 or DL450
Pressure Kv N 75 (Ball level)GB/T507-2002
Dielectric loss factor(90*C ) W 0.010 GB507
Water-soluble acid (PH value) >5.4  
Total acid number MgKOH/g W 0.03 GB/T264-83 or GB/T 7599-87
Cleanliness   Level 2 NAS1638
Contact Details
Jiangsu Qianyuanfeida electric equipment Co.,Ltd

Contact Person: Qi Emily

Tel: 15312357668

Fax: 86-0511-88412778

Send your inquiry directly to us (0 / 3000)