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China, Chinese Rexon Rngr Series Sf6 Gas Handling Cart, Integrated Recycling & Refilling Solution, for High-Voltage Switchgear Service1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Gas Generation Equipment PartsIntegrated Recycling & Refilling Solutionfor High-Voltage Switchgear ServiceSf6 Gas RecoveryGis Sf6 Recovery
Chongqing Rexon Oil Purification Co., Ltd.
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Product Description REXON RNGR Series SF6 Gas Handling Cart, Integrated Recycling & Refilling Solution, For High-Voltage Switchgear ServiceHigh-purity SF6 recovery for transformers & GISCompact design with low-temperature stabilityEco-friendly recycling and cost-saving operationThe REXON RNGR Series SF6 Gas Handling Cart is a fully integrated solution for recycling and refilling SF6 gas during high-voltage switchgear service. It combines vacuum evacuation, gas recovery, purification, storage, and refilling in a mobile design, making it highly versatile for field applications. Advanced filtration systems remove moisture and decomposition by-products, delivering gas of near-new quality. Its precision filling technology ensures accurate gas injection into switchgear, preventing overfilling or leakage. Equipped with digital monitoring and safety interlocks, it provides reliable operation with minimal supervision. Compact and easy to operate, the RNGR Series enhances service efficiency, reduces downtime, and ensures optimal insulation performance in critical high-voltage equipment. Product DescriptionIntroductionThe REXON RNGR Series SF6 Gas Reclaiming and Refilling System is an advanced solution designed for efficient, safe, and environmentally responsible handling of sulfur hexafluoride (SF6) gas. Widely applied in gas-insulated switchgear (GIS), high-voltage circuit breakers, transformers, and power substations, this system integrates gas recovery, purification, drying, liquefaction, storage, evacuation, and refilling into one compact unit.SF6 gas, while offering excellent insulation and arc-extinguishing properties, is costly and can decompose into harmful by-products under electrical stress. The RNGR Series ensures that contaminated gas is thoroughly purified, moisture-free, safely stored, and reused, helping companies achieve significant cost savings, equipment protection, and compliance with environmental regulations. ApplicationsThe RNGR Series is suitable for all SF6-filled equipment during:Manufacturing and factory testing of electrical apparatusRoutine inspection and preventive maintenanceOn-site installation and commissioning of GIS and HV circuit breakersSubstation operations and large-scale power grid servicingEmergency recovery and treatment of leaking or contaminated SF6 gasBy implementing this system, operators can prevent SF6 losses, extend equipment lifetime, and minimize environmental impact. Key AdvantagesHigh-Efficiency Gas RecoveryUses advanced vacuum pumping and compression technology for rapid and complete recovery of SF6 gas without leakage or waste.Integrated Purification & DryingMulti-stage filtration and adsorption units remove moisture, solid particles, oil traces, and acidic decomposition products, ensuring the reclaimed gas fully meets IEC and international industry standards.Safe & Eco-Friendly DesignSealed anti-leakage system prevents SF6 emissions into the atmosphere, supporting sustainable and environmentally compliant operations.Compact & Mobile StructureSkid-mounted or trailer-mounted options with heavy-duty casters make the unit flexible, space-saving, and ideal for on-site service.Low-Temperature ReliabilityBuilt-in temperature control and protective devices guarantee stable operation even in cold environments down to -20 °C.User-Friendly Intelligent ControlPLC-based automatic system with real-time monitoring of vacuum degree, gas flow, and pressure. Provides simple touch-screen operation, automated alarms, and safe shutdown features.Smart Maintenance SystemSelf-regenerating filter materials and heating system minimize replacement frequency, ensuring low maintenance costs and continuous reliability.Durable & Reliable PerformanceEquipped with world-class components such as high-quality compressors, vacuum pumps, and electrical parts, guaranteeing long service life under heavy-duty operation.Customizable ConfigurationsMultiple models and capacities available, from compact service units to high-capacity reclaiming systems tailored for large substations and extensive SF6 applications.ConclusionWith its multi-function integration, high efficiency, safety features, and eco-friendly design, the REXON RNGR Series SF6 Gas Reclaiming and Refilling System represents a complete solution for SF6 lifecycle management. It ensures maximum gas utilization, reduces operational costs, and supports global efforts to minimize greenhouse gas emissions while maintaining the highest standards of reliability and performance in the power industry. Detailed PhotosProduct Parameters1.Performance Data of the DeviceTypeLiquefied Refrigeration, Air Cooled, Mobile TypeAmbient Temperature-10oC~40oCReclaimingInitial Pressure(MPa)0.8Final Pressure(MPa)≤0.053Time Required for 1m3(h/m3)≤0.4RefillingInitial Pressure(Pa)≤133Final Pressure(MPa)0.7Time Required for 1m3(h/m3)≤0.2Evacuating Times from 0.1MPa~113Pa(h/m3)≤0.25Limited Degree of Vacuum(Pa)≤10Vacuum Preservation (Pa/24 hours)≤400Annual Leakage Rate≤ 0.5%Purity of ReclaimedSF6 GasWater content(PPM/V)≤40Oil(PPM/W)≤10Storage TankMode of StorageLiquid StatePressure(MPa)3.9Volume(L)300Stored Liquied Quantity(kg)300Mode of LiquefactionRefrigeration LiquefactionMode of VaporizationElectric HeatingType of Dry-type filter RegenerationVacuum-Heating Power Supply380V, 50HzOverall Power Consumption(kW)≤12Sound Level dB(A)≤75Outside Dimension(mm)1970×1100×1630Weight of the Device(kg)≤10002.Performance Data of Main the Components SF6 Compressor Type Lub. Piston,Semi-hermetic Theoretical Displacementm3/h22 Max. Discharge PressureMPa2.50 Allowable Discharge PressureMPa1.96 Min. Allowable Suction pressurekPa53 Max. Allowable Suction pressureMPa0.30 Max. Discharge Temp.oC130 Lub. Oil 46# Refri. Oil Power ConsumptionkW3.0 Power Source 3Φ 380V 50 HzVacuum PumpPumping Speedm3/h90Ultimate VacuumPa≤5×10-1Lub. Oil PRO-100 Vacuum pump OilPower ConsumptionkW3.7Power Source 3Φ 380V 50 HzRefrigeration UnitNominal Refrigerating Capacitykcal/h4600Refrigerant R22Max. Capacity of Refrigerantkg25Lub. Oil 46# Refri. OilPower ConsumptionkW2.32Power Source 3Φ 380V 50 HzTankClassification IIDesigned Pressure MPa3.9Designed TemperatureoC50VolumeL300Stored Liquied Quantitykg300liquefy VolumeL40liquefy Liquied Quantitykg40Refrigeration condition: Evaporation temperature - 10oC; Condensation temperature 40oC The Main Components and Functions of The DeviceThe main functions of the device include compressor, vacuum pump, refrigeration system, dry filter regenerator, heater, purifier, filter, pipeline, valve, instrument, electrical control and structural parts, frame panel, running wheel and storage tank.RECOMMEND OIL TREATMENT PRODUCTS:For Insulating Oil (transformer oil, mutual inductor oil, valve oil and so on) -Highly Effective Vacuum Oil Purifier -Computer-Tested Highly Effective Vacuum Oil Purifier (ZY with oil tester)-Mobile Type Multi-function Transformer Oil Treatment Machine-Automatic Double-Stage Highly Effective Vacuum Transformer Oil Purifier-Ultra-High Voltage Oil Regeneration Treatment For Lubricant Oil (hydraulic oil, turbine oil, gear oil, diesel, heating oil and so on) -Multi-function Lubricating Oil Purifier -Highly Effective Vacuum Turbine Oil Purifier -Hydraulic Regeneration Oil Purifier-Coalescence-Separation Diesel Oil /Light Oil Purifier -Centrifugal Vacuum Oil Purifier -Phosphate Ester Fire-Resistant Oil PurifierRECOMMEND OIL TESTERS:Automatic Insulation Oil BDV Tester (for Lab Use) Series JKJQ-1Portable Insulation Oil BDV Tester (for Onsite Use) Series IIJ-IIUpgraded Type Automatic Insulating Oil Tester Series RNJQ-X1Insulating Oil Dielectric Loss & Resistivity Tester Series RNJSAutomatic Oil Moisture Tester Model JKWSViscosity Tester Model RNJWDensity Tester Model RNMDAutomatic Transformer Oil Acid Tester Model RNATAutomatic Water Soluble Acid Value Tester Model RNSR-3 Automatic Portable Dew Point Meter Series ZA-DPMAutomatic Interfacial Tension Tester Series RNITAutomatic Open Cup Flash Point Tester Model RNKSAutomatic Close Cup Flash Point Tester Model RNBSPortable Oil Particle Counter Model LPC-P3SF6 Synthesized Tester Model RN500SF6SF6 Quantitative Gas Leakage Detector Model RTL-ASF6 Gas Trace Moisture Tester Model RNSFSSF6 Purity Analyzer Model RNSFCSF6 Density Relay Calibration Tester Model RNSFJ Transformer Turns ratio testerTransformer Oil Filter MachineTransformer Vacuum Pumping SetTransformer Dry Air GeneratorAfter Sales ServiceREXON Aftersales Services:-We will help to arrange the transport and shipping for the machine to customer.-We offer full set documents for customs clearance at 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 everyday. If you have any question 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 you need.-Installation, Operation and Maintenance details will be in the operation manual booklet and videos which will be sent to you with machine.-Rexon's guarantee time is two years for each of our equipment. REXON Onsite ProjectCustomer VisitCompany ProfileChongqing Rexon Oil Purification Co., Ltd is a leading oil purifier manufacturer in China, which engages in developing, producing, selling a series of oil purifier such as transformer oil purifier, turbine oil purifier, engine oil purifier, lube oil purifier, cooking oil purifier and so on. We practiced in this line near 20 years, so we have a strong technology and gain rich experience. Our products have been exported to many countries, and get 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 its excellence in quality, stability in service, and diversity of products.Rexon owns a number of 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 oil purifier equipment which have the independent property right and advanced filter technology. Those equipment can be applied to many fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, and so on. We adhere to the tenet of mutual-benefit and win-win. With the sincere and pragmatic work attitude, we would like open up new Sci&Tech oil purify era with our customer. Contact UsAt Rexon, we know that the future of power depends on reliability today. That's why our High Vacuum Oil Purifiers are designed not just as machines, but as long-term partners in protecting your assets. By restoring insulating oils to their optimal condition - free from water, gas, and impurities - Rexon safeguards your transformers, reduces downtime, and ensures your systems operate with maximum stability.For nearly two decades, Rexon has stood alongside global power utilities, heavy industries, and service professionals as a trusted provider of advanced oil purification solutions. Every system we deliver is the result of strict quality control, advanced engineering, and a commitment to supporting our customers beyond installation - with fast response, dependable service, and expert guidance.Whether your priority is preventing costly failures, extending equipment lifetime, or achieving higher operational efficiency, Rexon has the technology and expertise to help you succeed.Partner with Rexon today - and secure cleaner oil, stronger performance, and reliable power for the future.For more information about any model of our oil purifier's specs, please leave us your Email, Tel, Mobile No. etc. then we can feedback to you immediately. Or you can contact us directly from our website. Don't hesitate to send us enquiry now! Welcome to visit us!
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