Our Strength is that we can visit any African and Middle East Countries. We also welcome your respected good selves to visit our factories in India.
The Company "KRISHNA INTERNATIONAL" was established in the year 1989 by Mr. Dinesh L. Thakkar and has started export in the year 1994.
We introduce ourselves as a Group of 23 Industries Exporting Chemicals, Speciality Chemicals, Pigments, Flavour & Fragrances, Mineral Water Bottling Plant, Soft Drink Plant, and other Machineries & Turnkey Projects.
Krishna International with its supporting manufacturers, supported by reputed consultants and experienced oil technologists, offer the state of art equipment and plants from concept to commissioning:
Oil Seeds handling and Oil Mills
Continuous De-gumming
Continuous Neutralization
Continuous and Batch Bleaching
Continuous and Batch Deodorizing
Physical refining
Dry Fractionation of Palm Oil
Hydrogenated Oil Plant
De-waxing
Soap Stock Acidulation
Fat Splitting and Stearic Acid
Solvent Extraction Plants
Our Team has a vast experience in the physical refining of various kinds of vegetable oils, which includes palm oil, palm kernel, soyabean, groundnut oil, rice bran and cottonseed oil.
We offer a proven technology that is the best, simple and user friendly to achieve maximum color and FFA reduction with optimum performance and quality parameters of finished products.
Special Features
Two chamber design - pre pressing & full pressing in single stage crushing for better oil recovery & profitable operation.
Rigid main frame to withstand heavy operating load for crushing job.
It can crush all kinds of oilseeds & special design system for Cotton seed, Sunflower seed, Shianut & Canola crushing.
Also we can supply Fish Oil Mill.
1. Besides the common vacuum oil purifier's function of dewatering, degassing and eliminating impurities, this machine can regenerate the seriously deteriorated oil by removing the polarity materials, such as the deep oxides and free carbon in the oil effectively. It can make the seriously deteriorated oil reach to the normal index including anti-oxides and acid- alkali water-solubility
2. The performance and lifetime of insulating oil will improve and extend awfully after purification and regeneration
3. It can purify transformer oil on-line without cutting off the power
According to fieldwork requirement, this machine equips car wheels, which can be easily moved to any work point by traction. It is especially suitable for purifying transformer oil which locates in fields. This machine can seriously recover transformer oil. The treated transformer oil can reuse again in transformer
Application
Double stages transformer oil purifier is applied to treat various of unqualified insulation oils including aging transformer oil specially for the power which is above 110v, mutual inductor oil, switch oil and so on. Also it can inject the insulating oil into the transformers on-line.
Features
1. High vacuum: high point-vacuumín5pa; working-vacuumín35pa
2. High absorption speed: absorption speed powerí²333l/sr.
3. Duplex 3d stereo-evaporation, eliminating the liquid water quickly
4. Uk g technology by which the trace water that is show chain, such as dissolved water, can be removed effectively.
5. Distinctive removing impurities system filtering through double fh trapezoidal network and absorbing by high polymer without the mechanical power
6.Carbon fiber infrared heating system that can make the oil contain zero sum of ethyne after the treatment.
Advantages
Comparing with the single-stage vacuum oil purifier, this machine can dewater, degas and removes the impurities more quickly, more completely, and makes the oil bdv (breakdown voltage) of 70kv or higher. As the bridge-type vacuum linking system that can purify and also can be an independent vacuum power supply, this machine can treat the electric insulation devices.
Application:
Series zyd double-stage vacuum transformer oil purifier machine is special for treating the used and old transformer oil, mutual oil, switch oil. Comparing with the single stage type, this machine adopts the double stages vacuum system, which can improve the machine working vacuum value highly, so it can remove the water, gas and impurities in insulation oil high-efficiently, increasing the pressure force and quality of oil, make sure the electric device running safely. Also it can inject the insulation oil into the transformers on line, regeneration the seriously deteriorated oil by removing the polarity materials. The machine is specially applied to vacuum filling oil and drying for power transmission equipments that are over 110kv.
The oil technical data after treatment:
1. Gas content less than 0.1%
2. Impurity size less than 1ª8m without free carbon
3. Oil dielectric strength (breakdown voltage) more than 75kv
4. Acidity value less than 0.01 mgkoh/g
5. Dielectric loss factors at 90íµ less than 0.001
Feature:
1. Ph of treat oil í²5.5 2. Acid value ín0.03mgkoh/g
3. Flash point í²145íµ 4. Anti-pressureí²60kv
5. Dielectric loss: dielectric loss: tg ªS (90ípc)% ín0.001
6. High vacuum: high point-vacuum ín5pa; working-vacuum ín35pa
7. High absorption speed: absorption speed power í²333l/sr.
8. Duplex 3d stereo-evaporation, eliminating the liquid water quickly
9. Uk g technology, by which the trace water that is show chain, such as dissolved water, can be removed effectively
10. Instinctively removing impurities system filtering through the double fh trapezoidal network and absorbing by high polymer without mechanical power
11. Argon fiber infrared heating system that can make the oil contain zero sum of ethyne after the treatment.
Product characteristic:
1.Matured ic card CNG dispenser
2.Original imported 3600 breakaway valve, keep producing safely.
3.Special filter on line, ice-block proof , clean the greasy dirt, prolong the productsf+ life.
4.Luxurious outer appearance, higher the station image.
5.Three connecting body solenoid valve, can be repaired and maintained on line
6.Repeat to display filling gas note.
7.After filling , type the receipt automatically(select function)
8.Three pipeline supply gas, reduce the compresser work frequently.
9.Can be adjustable and set the filling pressure into the car.
10.Can special produce according to the customers requirement.
Main technical specification:
Measuring accuracy: fa0.5%
Repeated accuracy:50% of the measuring accuracy
Measuring unit: filling gas volume:nm3, kg amount: yuan
Unit price: yuan/ nm3 , yuan/kg
Flow range:1-40nm3/min/nozzle
Filling pressure :20mpa
Working pressure:25mpa
Single measure : 0-9999.99 nm3, kg
Filling gas preset: 1-9999 nm3, kg
Unit price preset:0.01-00.00yuan / nm3, kg
Environmental temperature:-30f¦-50f¦
Power: ac 220vfa20%, 50fa1hz
Rating power:250w
Explosion proof class: exlbdme ii bt4 complete dispenser exp
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Feature:
1. Adopting combination pump, smaller shape and convenient maintenance.
2. Adopting painting-side for common type and stainless steel side for luxurious type .
3. Leading-static and highly-hang oil pipe.
4. Features fueling as ration , resetting by computer and re-displaying when power cut
5. Big-size aluminum nozzle holder.
6. Submersible pump to be optional.
7. Flow meter features high precision and strong reliability.
8. Excellent electromagnetic compatibility and strongly anti-jamming.
9. Be capable of connecting with central computer in gas station.
10.Conveniently combining and extending function.
11.To update ic card fuel dispenser is optional.
12.Electronic calibration.
13.Stop fueling by integer sale.
14.Leaves the communication ports, so it can communicate with the gas station management system.
15.Voice and printer(optional).
16.Can set decimal point for the display, so can be used in many countries with different currency rate.
Remark: size, color and design of fuel dispenser can be produced according to customersí» requirement.
Technical specification:
Ambient temperature: -40 ípc to +55 ípc
Max flow: 50l/min or 90l/min
Repeating error: ín0.15%
Outlet pressure: ín0.3mpa
Accuracy: ía0.3%
Noise: ín70db(a class)
Single volume range: 1-9999.99, 1-999999.99
Humidity: 30% -90%
Inlet pressure: í²54kpa
Power: ac220vía20% , ac380vía20%(50ía1)hz
Unit price range:0-9999 , 0-999999(changeable)
Accumulative volume range: 0-9999999999.99
With double-stage vacuum system, two vacuum separating chambers and molecule adsorption technology, this double-stage vacuum transformer oil purifier can increase the purification effectiveness more than three times and efficiently and completely dewater, degas, remove particles to get higher dielectric strength and optimize performance of the oils.
Features :
1.Adopting double-stage vacuum system to highly improve working vacuum value.
2.Two vacuum separating chambers with efficient oil atomizing device to increase separating size and separating time and ensure the drying degree and improve dielectric strength which is higher than 70 kv.
3.A suitable purifier for on-line oil purification of substations over 110 kv.
4.Deeply purifying high-grade transformer oil and ultrahigh voltage transformer oil.
5.Independent function of vacuum oil filling and drying.
6. Duplex stereo flash evaporation technology
7.Multi-stage precision purification system; mesh filtration combined with molecule adsorption technology.
8.Efficient heating system to make heating uniformity and decrease power consumption.
9.Double-infrared liquid level controller
10.Interlocked protective system to connect oil pump, heater and liquid level controller.
If there has any fault, the purifier will be power off automatically.
This Series VFD is specially designed for the smart controlling of Electric Submersible Pump (ESP).
Input and output structure: Low Voltage (VFD)-High Voltage (Output Transformer)
Features:
1. This series provides higher converter efficiency with optimized PWM(Pulse-Width Modulation) technology.
2. Fluctuating voltage protection
3. Converting/Power Frequency switching device
4. The modularized Commutating Units and Inverter units are designed in compact structure
5. The specialized CPU provides comprehensive control over all operating period
6. Provides continual, comprehensive monitoring of malfunctions
7. Provides easy and extensive troubleshooting with alarming and protecting functions
8. Provides standard sinusoidal output waveform
Service Conditions:
1. Altitude: Maximum 1000 meters
2. Ambient temperature: ¿C25íµ í½ +50íµ
3. Relative Humidity: 20%í½90% non-condensing
4. Enclosure:IP20ú¿or as userí»s requirementú¬
5. No explosive and flammable material, no electric dust and gases which making metal corroded, destroying insulation and causing explosion in surrounding environment.
Technical Parametersú¦
1.Input voltage range: 380Ví½480V
2.Output voltage range: 0.8kVí½4.0kV
3.Power: 30kWí½400kW
4..Output frequency range: 0Hzí½60Hz
5. Dimension: 800mm (W)*600mm (D) *1800mm (H)
6. Wight: 355kg (90kW).
Four. Parameters of Transformer:
1.Working voltage: Input voltage range: 380Ví½480V
Output voltage range: 800Ví½2500V 2000Ví½4000V
2.Working frequency: 20Hzí½60Hz; 15Hzí½55Hz;
3.Capacity: 80kVAí½800kVA
4. Insulation Class: A
5. Cooling: Oil-immersed Self-Cooling
The most important advantage of the on-line style tester is that it can work when the ESP Unit is running. To put it differently, the insulation resistance of the system can be measured without power off and will keep the ESP system running through most common failures.
Technical Parameters:
The tested system voltage :< 2500VAC Insulation resistance range:0.5Mª+í½2000Mª+
Measures up to 2500VAC
Battery powered ú¿12VDC 8 piecesú¬
Accuracy: 2í½1000 Mª+ í+5%
Ambient temperature: ú¡25í½+50
Liquid Air Separator KDONAr--1000/2000/30
1) Liquid oxygen output/purity(oxygen): 800Nm3/H /99.6%
2) Pressure of liquid oxygen from cold box: 15KPa.G
3) Liquid nitrogen output/purity: 220L/h<10ppm O2
4) Pressure of liquid nitrogen from cold box: 16KPa.G
5) Feed gas flow: 7,950Nm3/h
6) Compressor outlet pressure: 8 bars
7) Staring period: 10 hours
8) De-riming period: 36 hours
9) Continuous operation period:2 year
10) Occupied space (L x W):10m x10m
This plant uses low pressure procession, cryogenic technique and rectifying to gain pure liquid oxygen, nitrogen and argon from air. This is to use the theory of turbo-expander chilling cycling to liquefy air. According to the different boiling points of liquid oxygen and liquid nitrogen, re-distilling in the dephlegmation tower, then, gain 99.6% purity of oxygen and 99.9% purity nitrogen or even above. We can change operation to gain part liquid oxygen, liquid nitrogen and medical oxygen according to customer's needs.
Zy oil purifier is high efficiency vacuum insulating oil purifier, mainly for the power station, industrial and mining enterprises purifying the unqualified transformer oil, mutual inductor oil, switch oil and so on. Series zy can remove water, trace water, gas, particles from oil quickly and effectively, improving oil dielectric strength. Also, this oil purifier can be used to power equipments to vacuum drying, and vacuum oiling.
Features:
1.Duplex-stereo film evaporation technology, combined with unique and advanced dewatering, degassing components, can rapidly and effectively separate water, gas from oil.
2. Multi-stage precision filtration system, mesh filtration combined with molecular adsorption technologies
3. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
4. Double-infrared liquid level sensor, pressure protective system to ensure the machine operation easy and safely.
5. Adopts 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.
6. Working with bz insulating oil regeneration device to decolor (remove acid, oxide, free carbon) and lower dielectric loss, making the treated oil more limpidity.
1. Use of special metal materials which is compatible with fire-resistant oil, combined with technologies of vacuum dewatering, multi-stage filtration system and new adsorbent
2. Stainless steel machine body, pipes and filtering components, reliable, anti-corrosion, durable.
3. Duplex-stereo film evaporation technology, equips with unique and advanced dewatering, degassing components, can rapidly and effectively remove water, gas, particles and volatile matter
4. Advanced medium cooling system
5. High quality filtering components, large capacity for holding particles, anti-corrosion, good mechanical performance, long lifetime.
6. Efficient electric heating system, heating uniformity, less power consumption, safe, and reliable.
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.
Series bz transformer oil regeneration device use of a special chemicals for purifying and regenerating the unqualified transformer oil, switch oil, mutual inductor, it also can be used as absorption unit for treating low viscosity lube oils. Series bz can remove acid, free carbon, oxides, pigment and particles, it dose not affect insulating oil ingredients and anti-oxidation. Restoring oil dielectric strength, the treated oil is limpidity. It can save 90% cost than replacing of new oil.
Series pf plate-press oil purifier is mainly used to purify transformer oil, turbine oil, engine oil, diesel oil, aviation hydraulic oil etc. It can remove water and particles from oil, if adopting stainless steel body, the machine can be as the vegetable oil purifier. The machine is mainly composed of filtering bed, oil pump and primary-filtering components. It uses filter paper as filter medium, different filtration precisions choosing different filter paper. Series pf is high filtration precision, simple structure, easy operation, low operation cost.
Series jl portable oil purifier mainly deal with unqualified insulating oil, turbine oil, lubricating oil etc., this machine can do precision filtering, it usually equips three-stage filters, also can equip four or five stage filters as per user¿¬»s requirements . Light weight, easy operation, it can be used as oiling machine for long distance and high-lift oiling works.
With the advantages of being compact in structuref=simple in operationf=convenient in maintenance and low in application cost, the series are new necessary products used in power mining enterprises, especially when their oil are used in electric equipments, such as transformerf= mutual inductor and switch etc. The purifier can remove free waterf=free air and particulate contamination, and can make the filtered oil reach or be close to the standard of the new oil. The product could also be operated together with bj-series to treat aging and waste oil. So it is your ideal assistant without doubt!
Features of product
1. Simple in operationf=convenient in moving and high efficient in oil treatment.
2. As the new technology, vacuum-segregating (patent no. Zl200420061085.6) employs particular spinning disk and stainless steel machine with dehydration and air pump and enlarges the area of segregating and coming to three-dimensional evaporation so that obtain the enough time to boil away. In this way purifier could achieve the best effect.
3. Using new type of heating equipment (patent no. Zl02276238.8), it can reduce heating burthen and extend oil life.
4. Oil level control adopt photoelectric way which the main components is imported from switzerland and have features of sensitive control, exactitude so much as feel the spume of oil. Spurting oil phenomena is never appeared.
5. With advantages of no leakagef=low noise and long using life, this series of products adopt special input-oil pump which be airproofed by our factory.
6.In order to meet customerf+s needs of choosing right filter, we have scientific design and exact filter assemblies which could exchange by ones abroad. Both cost and oil disposal effect are good.
Made in chongqing yuneng, explosion-proof oil-purifier had passed country-examination and have maintained the license, and their types include: zja series double-stage high-vacuum oil-purifier, zjb series high-efficient vacuum oil-purifier, zjc-t series special vacuum oil-purifier for turbine oil, zjc-r series lubricating oil vacuum oil-purifier, kyj series oil-purifier for fire-resistant oil and improved explosion-proof oil-purifier according to the requirement of customers. Please indicate the degree of explosion-proof in the application conditions and other special requirements. Purification performance is detail introduced in some related product introduction
Wooden case
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