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KSTK 93±2% PSA Multi-Tower Oxygen Gas Generator (Combined Model)1
Environment Protection Device, Oxygen Generator, Gas Generator
Zhejiang KSTK Manufacturing Technology Co., Ltd.
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Product Description Combined Oxygen GeneratorOne skid solves it all!Our combined oxygen generator integrates a refrigerated dryer, a precision filtration system, an air buffer tank, an oxygen buffer tank, and a dual-tower oxygen generator into a single skid-mounted unit. Users simply need to connect the air inlet to an air compressor and the oxygen outlet to the oxygen application. This design greatly optimizes the user experience by eliminating the need for installation and commissioning, saving both space and time, while providing a more efficient and convenient gas supply solution. Technical SpecificationOxygen Purity93±2%Oxygen Flowrate1~600 Nm3/hrOxygen Dew Point-60~-40 oCOxygen Pressure1~5 BarAir Inlet Pressure6~8 BarAir Inlet Temperature20~35 oCVoltage/Frequency220V/50~60HzNote: Specific requirements can be made upon request ModelAir to Oxygen Ratio (Nm3/hr)Connection Dimension (DN)Air Dryer ModelUnit StructureAir ConsumptionOxygen OutputInletOutletKOB-5SA5051515KRD-026FCombinedKOB-8SA8082015KRD-026FCombinedKOB-10SA100102015KRD-026FCombinedKOB-12SA120122015KRD-039FCombinedKOB-18SA180182515KRD-070FCombinedKOB-20SA200202515KRD-070FCombinedKOB-25SA250253215KRD-070FCombinedKOB-30SA320323215KRD-085FCombinedKOB-40SA400404015KRD-108FStandardKOB-50SA500504015KRD-140FStandardKOB-60SA600605020KRD-170FStandardKOB-80SA800805020KRD-220FStandardKOB-100SA10001006520KRD-250FStandardKOB-120SA12001206525KRD-290FStandardKOB-160SA16001608025KRD-365FStandardKOB-200SA20002008040KRD-420FStandardKOB-240SA240024010040KRD-500FStandardKOB-300SA300030010050KRD-650FStandardNote:Customized Unit AcceptableTechnical specifications subject to change without noticeProduct OverviewPressure Swing Adsorption TechnologyPressure Swing Adsorption (PSA) is a gas separation technology. Its principle is based on the difference in the adsorption properties of different gas molecules by an adsorbent (such as zeolite molecular sieve), which allows the separation of gas mixtures. This technology uses air as the raw material and employs highly efficient, highly selective adsorbents to selectively adsorb nitrogen from the air, thereby achieving nitrogen-oxygen separation.Gas Generator vs. Traditional Gas Supply? No rental fee? No transportation fee? No storaging fee? No need to wait? Eliminates safety hazards in handling pressurized cylinders or liquid oxygen.Product CharacteristicIntelligent Alarm System? Combines sound and flashing warnings to promptly alert of equipment abnormalities, ensuring operational safety.Automatic Venting System? Automatically vents unqualified oxygen and, once purity is met, automatically opens the oxygen outlet valve, providing pure oxygen with no user intervention required.Reliable Valves? Made from premium 304 stainless steel materials? Resistant to high pressure and corrosion? Ensuring 2,000,000 cycles of stable operationModular Valve Manifold Design? Patent modular valve manifold design for high efficiency and stability, reducing leakage risk, and minimizing maintenance time.Stainless steel food-grade piping? Enhanced corrosion resistance? Significantly reducing system pressure dropMulti-Function PLC? User-friendly interface? Standard 485 and Ethernet connectivity? Multi-status/language display? Remote start/stop controlHigh-Quality Molecular Sieve? Customize ordered molecular sieves with excellent adsorption performance, ensuring high nitrogen output.Product ApplicationsOzone GenerationOxygen plays a vital role in the field of environmental purification, especially in ozone generation. Oxygen is converted into ozone by electrical discharge or ultraviolet irradiation, a process that is widely used in water treatment and air purification because ozone is a powerful oxidizing agent that effectively decomposes organic matter in water, kills bacteria and viruses, and removes odors and noxious gases from the air. In addition, ozone is used in industrial wastewater treatment to degrade organic pollutants that are difficult to biodegrade.Medical Oxygen SupplyOxygen plays a key role in the medical oxygen supply industry, primarily used to support patients with respiratory deficiencies and to treat hypoxemia and various breathing disorders. It is widely used in operating rooms, emergency, intensive care units and wards, as well as in home care and telemedicine. Oxygen helps patients breathe more efficiently by increasing the level of oxygen in the blood and is an integral part of life-saving treatments and everyday medical care.AquacultureOxygen plays a vital role in the aquaculture industry, where it is used to maintain suitable levels of oxygen in the water column to ensure the healthy growth of fish and other aquatic organisms. By providing sufficient dissolved oxygen, oxygen helps prevent disease and mortality caused by low-oxygen environments, while promoting more efficient feed conversion rates and growth rates, resulting in increased farming efficiency and production. In addition, sufficient oxygen helps improve water quality and reduce the growth of harmful bacteria and pathogens, which is essential for maintaining a healthy and stable aquaculture environment.Our Profile Zhejiang KSTK Manufacturing Technology Co., Ltd. is a global leader in gas separation and purification systems, delivering high-efficiency solutions across industries such as healthcare, chemicals, electronics, and food processing. Established in 2004, we specialize in PSA nitrogen generators, PSA/VPSA oxygen generators, and air purification systems. With over two decades of expertise, we prioritize innovation and quality, adhering to ISO 9001, ISO 14001, ISO45001, ISO 13485, CE, ASME, CRN, and other international certifications.Our 30,000 m2 facility in Hangzhou integrates advanced automation and precision testing equipment. Through rigorous quality control and lean manufacturing, we optimize production efficiency and reduce lead times, ensuring reliable equipment performance. KSTK's products meet global standards and serve clients in over 50 countries.We collaborate closely with customers from design to maintenance, offering tailored technical support. Whether providing medical-grade oxygen solutions or high-purity systems for metallurgy, KSTK empowers clients to achieve operational excellence through cutting-edge technology and unwavering commitment to service. Our ServiceAs a comprehensive gas solutions provider, KSTK not only offers high-quality products but also strives to deliver exceptional customer service. Our team of experts provides extensive product consultation and advice, helping you address any questions or requirements you may have. Whether through WhatsApp, email, or phone, our professionals are committed to offering prompt and efficient support.Complete Product LineIn collaboration with our sister companies, KSTK offers a full range of gas equipment, including air compressors, air purification systems, nitrogen and oxygen generation units, gas booster systems, and various pneumatic components. Our technical team is highly knowledgeable about each product, ensuring that we provide you with professional support and service. When you partner with us, you won't need to worry about the premium prices of third-party suppliers or compatibility issues between different brands. We offer a one-stop solution and aim to be your ideal gas solutions partner.Customized DesignOur technical team is proficient in using a variety of software such as CAD, SolidWorks, COMSOL, Aspen, and SIMENS SMART V4, allowing us to provide a wide range of services, from equipment structure and performance parameters to aesthetic design and software customization. With our deep expertise and extensive experience, we will tailor the best gas solutions based on your consumption needs and installation environment.Testing & CommissioningOur quality inspection and commissioning team has over 10 years of experience in the installation and commissioning of gas equipment. Every unit undergoes a thorough inspection and tuning by our engineers before leaving the factory to ensure it meets your specific requirements and complies with international regulations.On-site Installation & MaintenanceWith rich service experience worldwide, our service team is equipped to ensure the highest quality service. They will handle on-site commissioning and installation of your equipment, provide necessary spare parts, and offer maintenance to ensure your systems operate at their optimal performance.Shipping & PackagingWe have provided export services to clients in over 40 countries and regions. We assist you in selecting the most suitable freight carriers, including air freight, sea freight, and express shipping. All export goods are carefully packaged and reinforced, with required shipping labels attached to ensure a smooth and secure transportation process.Warranty & After-Sales ServiceKSTK offers comprehensive after-sales service and efficient repair support for all our customers. During the warranty period, we provide free product maintenance and spare parts support, ensuring that your equipment remains in optimal working condition. Our StrengthR&D Strength? 17 senior engineers in R&D? Annual R&D investment: $2M? Patents: 3 inventions, 25 utility modelsDesign & Development Tools? Solidworks (3D mechanical design)? Comsol (multi-scenario fluid simulation)? Aspen Plus (process optimization)? CFturbo & PumpLinx (fluid performance testing)? KSTouch (proprietary HMI software)Manufacturing Equipment? Automated Welding Machine? Automatic Cutting Machine? Laser Cutting Unit? Shot Blasting Unit? Pipe cutting MachineQuality Assurance Procedure? Incoming material quality inspection process? Adsorbent performance testing? Gas source quality testing instruments? Equipment performance testing platform? Pressure leakage experimental data? Multi-functional experimental testing room Our CertificatesFAQHow to Choose the Air Compressor?1. The selection of an air compressor is influenced by various factors. Typically, you should select the appropriate pressure, capacity, and oil content based on downstream oxygen demand. 2. Users may also provide their own air compressor (but please contact our technical department before purchasing to ensure compatibility with our products).3. Recommended brands: Atlas Copco, Ingersoll Rand, KSTKHow to Choose a Purification System?1. The selection of a purification system is similarly influenced by various factors. Typically, you should select the appropriate model, capacity, oil content, and dew point based on your specific gas requirements. 2. Users may also provide their own purification system (but please contact our technical department before purchasing to ensure compatibility with our products).3. Recommended brands: Atlas Copco, KSTKHow Often Should the Oxygen Generator Be Maintained?1. The advantage of choosing our oxygen generator is that it requires minimal maintenance. All system components have been rigorously tested to ensure they can operate for tens of thousands of hours. The specific maintenance interval depends on the operating conditions of the equipment. How Often Should the Filtration System Be Maintained?1. Typically, the maintenance interval for each filter element is 2000 hours. The specific maintenance interval depends on the operating conditions of the equipment (Refer to Pressure Differential Gauge) What is the Warranty Period for the Gas Generators?1. All models of our gas generators come with a 24-month warranty.
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