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China, Chinese Three-Stage Filter System Vacuum Transformer Oil Filter Machine for Transformer Oil Purification1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Filtration Equipment PartsOil FilterOil FilterOil Purifier
Chongqing Rexon Oil Purification Co., Ltd.
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Product Description Three-Stage Filter System Vacuum Transformer Oil Filter Machine for Transformer Oil PurificationIntroduction:Machine Condition: NewTreatment Capacity: 12000 L/HWorking Pressure: ≤0.4 MPaPlace of Origin: Chongqing, China (Mainland)Brand Name: REXON OIL PURIFICATIONModel Number: ZYD-200Application: Transformer OilPower data: 380V 50HZ/3 Phase Or As RequiredProduct DescriptionApplicationREXON vacuum transformer oil purifier is widely used in the electrical power industry to maintain and improve the insulation and cooling performance of transformer oil. It effectively removes moisture, gases, and solid impurities, thus extending the service life of transformers and reducing maintenance costs.Typical application fields include:Power generation plantsElectrical substationsTransformer manufacturing and maintenance facilitiesHigh voltage switchgear and electrical equipment maintenanceIndustrial plants with large transformers and power distribution systemsThis purifier is also suitable for various types of insulating oils used in electrical equipment, ensuring reliable and efficient operation under demanding conditions.Features1. 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 improve greatly.3. Duplex-Stereo 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 is easy and safe.7. Adopt an interlocked protective system, which connects the oil pump, heater, and liquid level sensor, avoiding blank heating, blank pumping, oil leak, and electricity leak. If there is any fault, the machine will be powered off automatically.8. Functions of live line work onsite, vacuum drying, and vacuum oil filling.9. Weather-proof design that can be used outside, even in rainy weather.10. Designed for processing oil in workshops, in storage tanks, or directly in transformers (energized and de-energized transformers both).Working process1. Oil Intake and Pre-TreatmentOil enters the system: The inlet draws contaminated oil into the purifier.First-stage filtration (coarse filtration): The preheated oil passes through a coarse filter, which removes larger solid impurities, preventing damage to subsequent components.Preheating system: The oil passes through a heating system, typically using electric heating, to increase the temperature (usually between 55-65°C). This reduces viscosity and enhances the purification efficiency.2. Vacuum Separation System (Dehydration and Degassing)Vacuum chamber function: The oil enters a vacuum chamber, where it forms an oil film or mist under negative pressure. This increases the contact area with the vacuum environment, accelerating the evaporation of water and gas.Moisture and gas removal:Low-temperature vacuum evaporation: Under vacuum conditions, moisture and dissolved gases evaporate at lower temperatures and are extracted by the vacuum pump.Condensation and discharge: The separated water vapor is condensed and discharged, while the purified oil moves to the next stage.3. Three-Stage Filtration SystemSecond-stage filtration (medium filtration): The oil passes through a finer filter that removes smaller particles and impurities.Third-stage filtration (fine filtration): The final filtration stage removes ultra-fine particles, ensuring the oil meets cleanliness standards.4. Purified Oil OutputAfter passing through the three-stage filtration, the purified oil is delivered back to the equipment or storage tank by the outlet pump, ensuring the oil's cleanliness, moisture content, and gas content meet operational requirements. This extends equipment service life and improves operational efficiency.5. System Monitoring and ProtectionThe entire system is equipped with pressure gauges, temperature controllers, vacuum monitors, and other devices to monitor the operating status in real-time. If any abnormalities occur (such as filter blockage, overheating, or insufficient vacuum), the system will automatically alarm or shut down to ensure safe operation.Detailed Photos Details of the MachineMulti-Stage Filter Systems Vacuum Pump PLC Fully Auto Control SystemElectrical Control Cabinet Vacuum Tank Sight Glass Oil Outlet &Oil InletProduct ParametersParametersUnitZYD-30ZYD-50ZYD-100ZYD-150ZYD-200ZYD-250ZYD-300Flow RateL/H1800300060009000120001500018000Working VacuumMPa-0.08 ~-0.099Working PressureMPa≤ 0.3Temp RangeoC20 ~80Power Supply 380V, 50Hz, 3Phase( As per required)Working NoisedB60 - 80 (Depending on the configuration)Heating PowerKW303048727290120Total PowerKW3335558082102135Inlet/Outlet Diammm25324250506060WeightKG450550750950120018502000SizeLengthmm1450145017501850195020502150Widthmm950100012501300135014001450Heightmm1700175019502000205021002150AFTER TREATMENTDielectric StrengthKV≥ 75-85Water ContentPPM≤ 3Gas Content%≤ 0.1Particle Sizeμ≤ 3Cleanliness ≤NAS 1638 Grade 5 CertificationsOur REXON team knows that product quality is the key factor for customers to choose us. To this end, our oil purifier strictly follows international quality standards and has successfully passed the CE certification, which not only demonstrates our technical strength but also is an authoritative guarantee for the safety, reliability, and efficiency of our products.The CE certificate is a declaration that a product complies with the health, safety, and environmental protection standards required by the European Union. For a transformer oil purifier machine, the CE certificate ensures that the equipment meets the EU regulations for safety, quality, and environmental impact. This certification is crucial for manufacturers who wish to market their products in Europe, as it guarantees that the machine is safe to use, does not pose any hazards to the environment, and performs as expected in terms of efficiency and reliability.Passing this certification shows that our oil filter machine meets the strict regulations of the EU market and can provide stable, lasting, and high-quality services to customers around the world. REXON Customer Project UseCustomer On-site Using:REXON Customers' Feedback:Company ProfileChongqing Rexon Oil Purification Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, and selling a series of oil purifiers such as transformer oil purifier, turbine oil purifier, engine oil purifier, lube oil purifier, cooking oil purifier, and so on. We have practiced in this line near 20 years, so we have strong technology and have gained rich experience. Our products have been exported to many countries and have gained a high reputation.Since the foundation of our company, under the duty of devoting our efforts to develop the advanced purifier for saving energy sources, adopting the advanced management like SUBI, and with the reliance on the strong technical force, advanced equipment of production, perfect quality check method, fast and outstanding after-sales service, our company has developed into a national big base specialized in producing oil purifier. Our products are outstanding because of their excellence in quality, stability in service, and diversity of products.Rexon owns several national-class oil purifier experts and experienced engineers. Encouraged by the company's modern management mechanism, we have developed six big series, including hundreds of models of oil purifier equipment, which have independent property rights and advanced filter technology. This equipment can be applied to many fields, such as the electric power, petroleum chemical, metallurgical industry, mining, aviation, shipping, and railway, and so on. We adhere to the tenet of mutual benefit and win-win. With a sincere and pragmatic work attitude, we would like to open up a new Sci&Tech oil purification era with our customers. About Our Team:We have a number of national-class oil purification experts and experienced technology engineers, mechanical designers, machine engineers, and well-skilled workers, and responsible sales persons as a strong team of our REXON group. Based on our powerful technical research and operating team support, we have offered professional oil solutions services and various kinds of oil purification machines to worldwide customers. After these years' practice in the oil purifying area, we have stepped onto a much higher level of our products, and we have gained a high reputation from customers!Our QC department will make detailed testing and inspection on each of our oil purifier machines before packing and delivery. Every machine sent from our factory needs to be tested for hours and qualified by the QC department, then it receives a testing certificate and is allowed to be sent out of the factory. Rexon company will always make efforts in quality control and guarantee.Packaging & ShippingAfter Sales Service:-We will help to arrange the transport and shipping of the machine to the customer.-We offer a full set of documents for customs clearance at the customer's destination port.-We will offer lifetime technical support for our equipment, free technical upgrade, free or chargeable spare parts supply, etc.-We offer online service for customers 24 hours a day. If you have any questions while using our machine, you can contact us by online chat software, or by email, phone etc, We will get back to you very soon within 4 hours. -We will also offer operation training for free in our factory and offer door-to-door service to send our engineer to your place for the machine's installation service and operation training if needed.-Installation, Operation, and Maintenance details will be in the operation manual booklet and videos, which will be sent to you with the machine.-Rexon's guarantee time is two years for each piece of our equipment. Other Related Machine SupplyREXON RECOMMEND PRODUCTSVacuum Transformer Oil Regeneration Purifier Transformer Dry Air Generator Set Transformer Evacuation System Insulating Oil BDV Tester RNJQ-X1(0~80KV) Insulating Oil BDV Tester IIJ-II-100(0~100KV) Transformer Oil Tester with Touch ScreenIf you are interested in our vacuum transformer oil purifier or have any questions about oil treatment solutions, please feel free to contact us.With over 20 years of industry experience, REXON is committed to providing you with the most professional support and reliable equipment.We look forward to hearing from you and helping you find the most suitable solution for your needs.For more information about any model of our oil purifier's specs, please leave us your Email, Tel, and Mobile No. etc., then we can provide feedback to you immediately. Or you can contact us directly from our website. Don't hesitate to send us an enquiry now. And you are welcome to visit us!
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