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China, Chinese Rexon Sf6 Gas Reclaiming and Refilling Device — Efficient and Eco-Friendly Solution1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Gas Generation Equipment PartsGas RecoverySf6 Gas RecoverySf6 Gas Handling
Chongqing Rexon Oil Purification Co., Ltd.
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Product Description REXON SF6 Gas Reclaiming and Refilling Device - Efficient and Eco-Friendly Solution High-purity SF6 recovery for transformers & GISCompact design with low-temperature stabilityEco-friendly recycling and cost-saving operationThe REXON SF6 Gas Reclaiming and Refilling Device offers an advanced, eco-conscious solution for managing SF6 gas in electrical equipment. Designed for efficiency, it performs complete gas evacuation, purification, recovery, and refilling, ensuring minimal leakage and maximum reuse of SF6. By removing impurities and moisture, it restores the gas to high-quality standards suitable for direct reuse in circuit breakers, transformers, and switchgear. Its precision control system guarantees safe operation, while automated monitoring reduces human error and improves workflow efficiency. With robust construction and compliance with industry standards, this device minimizes environmental impact, reduces operational costs, and extends the lifespan of electrical apparatus. Ideal for maintenance, installation, and manufacturing applications, it ensures optimal insulation performance and reliable electrical protection. Product DescriptionDescriptionThe REXON SF6 Gas Recycling and Refilling System is a professional, high-efficiency unit designed for the recovery, purification, drying, storage, and refilling of sulfur hexafluoride (SF6) gas used in electrical equipment. SF6 gas is widely applied in Gas-Insulated Switchgear (GIS), high-voltage circuit breakers, transformers, and other SF6-filled systems due to its excellent insulation and arc-extinguishing properties. However, SF6 is costly and can decompose into toxic by-products under arc or corona discharge conditions. Without proper recycling, this leads to financial losses, environmental hazards, and safety risks.Developed according to JB/DQ2588-90 and DL/T 662-2009 standards, the REXON system integrates advanced international technologies, including liquefied refrigeration for high-efficiency gas recovery and a self-regenerative dry-type filter to ensure water content is reduced to below 40 ppm after primary reclaiming. The system can convert SF6 into liquid for compact, safe storage, and refilling, while maintaining gas purity for reuse.ApplicationsThe system is suitable for SF6 gas management during the production, inspection, installation, maintenance, and repair of electrical equipment, including:Gas-Insulated Switchgear (GIS)High-Voltage Circuit BreakersTransformers and Power SubstationsOther SF6-filled electrical apparatusIt enables factories and maintenance teams to recover residual SF6, remove harmful by-products, and safely store the gas for later reuse, achieving both economic savings and environmental protection.Key Features & InnovationsHigh-Efficiency Gas Recovery - SF6 gas can be recovered from electrical equipment and safely stored in liquid form, minimizing gas loss.Advanced Purification System - Multi-stage filters and adsorption units remove moisture, acidic by-products, solid particles, and oil traces to ensure gas quality.Liquid Storage & Refilling - SF6 can be converted to liquid for safe storage, compact transportation, and precise refilling back into equipment.Innovative Liquefied Refrigeration Technology - Reduces system pressure and improves reclaiming efficiency.Self-Regenerative Dry-Type Filter - Ensures extremely low moisture content in recovered gas (<40 ppm).Compact, Mobile & Air-Cooled - Lightweight, with heavy-duty casters for easy on-site operation; does not require water for cooling.Low-Temperature Reliability - Built-in temperature control and protection system ensures stable performance even in harsh environments (down to -20°C).Smart Maintenance - Integrated heating system regenerates desiccants automatically, reducing maintenance frequency.Safe & Reliable Operation - High-quality branded electrical components, phase sequence protection, and intuitive flowchart interface enhance operational safety.Quiet & Portable - Sound level below 75 dB(A) and total weight under 1000 kg, making it suitable for various operational sites.Eco-Friendly Design - Facilitates closed-loop SF6 gas recycling, reduces greenhouse gas emissions, and supports environmental regulations compliance. AdvantagesRapidly recovers, purifies, and refills SF6 gas, ensuring minimal downtime and high operational efficiency.Maintains gas quality, enabling safe reuse and reducing operational costs.Compact and mobile design allows flexible deployment on-site.Self-regenerative filtration and low-temperature reliability extend system service life.Supports sustainable and environmentally responsible operations by preventing SF6 leakage and reducing waste.Detailed Photos Product 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 ComponentsSF6 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 Quantitykg40 Refrigeration 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.REXON Other ProductsSF6 Multi-functional TesterTransformer Oil Filter MachineTransformer Vacuum Pumping SetTransformer Dry Air GeneratorREXON Onsite Project After 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. Customer Visit Company 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. 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 Purifier RECOMMEND 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 RNSFJAt Rexon, we understand that the reliability of your power systems starts with the purity of your oil. Our High Vacuum Oil Purifiers go beyond simple filtration - they are complete solutions crafted to rejuvenate, protect, and extend the lifespan of transformers and critical electrical equipment. By removing moisture, dissolved gases, and microscopic contaminants with unmatched precision, Rexon ensures your insulating oil performs at its highest dielectric strength, safeguarding your operations under any conditions.With nearly 20 years of experience, Rexon has earned the trust of power utilities, industrial leaders, and maintenance professionals worldwide. Each purifier is engineered with premium materials, built to exacting standards, and supported by our responsive service network - providing reliability and peace of mind with every operation.From urgent on-site oil restoration to routine preventive maintenance and advanced equipment upgrades, Rexon delivers tailored solutions based on decades of field expertise.Choose Rexon - protect your transformers, optimize your oil, and ensure stable, efficient operation for years to come.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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