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    • Twin Tower PSA Nitrogen Generator
    Twin Tower PSA Nitrogen Generator
    Twin Tower PSA Nitrogen Generator Twin Tower PSA Nitrogen Generator Twin Tower PSA Nitrogen Generator Twin Tower PSA Nitrogen Generator Twin Tower PSA Nitrogen Generator

    Twin Tower PSA Nitrogen Generator

    Nitrogen generation system utilizing pressure swing adsorption (PSA) technology

    Our twin tower PSA nitrogen generator is available in different production specifications to meet various requirements. It is able to produce nitrogen with different purities ranging from 97%, 99.9%, 99.99%, to 99.999%. If your requirements still cannot be met, we can also customize the PSA nitrogen generator according to your needs. The flexibility and efficiency of our nitrogen generator makes it suitable for different industries, including but not limited to metallurgical heat treatment, oil and gas, chemical and pharmaceutical, food, lithium-ion battery, PV, electronics industries, etc.

    Key Parameters
    • Nitrogen capacity: 20-5000Nm³/h (standard conditions)
    • Nitrogen purity: 90%-99.999% (oxygen-free nitrogen)
    • Nitrogen pressure: 0.1-0.8Mpa (stable and adjustable pressure)
    • Nitrogen dew point: -40°C to -70°C (atmospheric pressure)
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    How PSA Nitrogen Generation Works

    PSA nitrogen generation is a technology to separate nitrogen from air by the adsorption ability of carbon molecular sieve under pressure by air compressor. After the air is compressed and purified (removing the oil, water and dust, etc.) before transferring into the absorption tower filled with carbon molecular sieves (CMS), the oxygen molecule will be adsorbed by carbon molecular sieve, while nitrogen molecules are too large so that they will be remained in the air. Those nitrogen molecules will pass through the tower into the nitrogen buffer tank, while oxygen molecules remain in the CMS. The adsorption process is performed at certain pressure, after that the atmospheric pressure will be resumed, and the adsorbed oxygen molecules will be escaped from CMS, pass the bottom of the tower through the exhaust silencing muffler into the air, and the CMS is available to be reused. Usually PSA nitrogen generator adopts double adsorption towers in parallel, they will be used alternatively for the adsorption and collection of the nitrogen under different pressure, continuously supporting the separation of oxygen and nitrogen. The above process will be automatically controlled by PLC system.

    Process Schematic
    PSA Nitrogen Generators PSA Nitrogen Generators
    Twin Tower PSA Nitrogen Generator
    Features
    • Adopting world-leading molecular sieve filling technology - snow storm filling to improve the filling density to make sure the molecular sieve is well-compressed, effectively prevent the molecular sieve from losing efficacy, in order to prolong the service life;
    • Adopting German Bauder valves, which can operate 3 million times without defections;
    • Adopting German Siemens PLC control system;
    • More stable performance with an average of 10,000 hours of errorless operation.
    Applications
    • Metallurgical heat treatment industry: can be used in the process of steelmaking converter sealing, blast furnace roof sealing, blast furnace ironmaking pulverized coal injection, continuous casting and rolling, steel annealing, stress relieving, aging, quenching, carburizing, nitrogen-carbon co-infiltration, nitriding, vacuum quenching and other nitrogen-based atmosphere heat treatment, metal welding and powder metallurgy sintering, as well as cleaning, dilution of gas.
    • Oil and gas industry: can be used in the transportation, storage and extraction of oil and gas, protection during transportation of gas drive devices and instrumentation, maintaining the pressure of oil and gas wells, maintaining and improving the process of oil and gas production, completion and maintenance of oil and gas wells, etc.
    • Chemical and pharmaceutical industries: can be used in nitrogen sealing during production, nitrogen protection, pipeline purging, material transportation and distribution, preventing oxygen contamination of raw materials and in production processes.
    • Grain, oil, and foodstuffs: can be used in grain storage to prevent spontaneous combustion and insect infestation, and used in oil storage and filling nitrogen sealing for bacterial inhibition, shelf life extension, fermentation control, and odor inhibition. Nitrogen protection in the whole process of food and beverage production and packaging can effectively prevent food from deteriorating, keep freshness and maintain good taste, as well as extend the shelf life.
    • Electronics industry: can be used for lead-free reflow soldering, wave soldering, selective soldering, blowing and encapsulation, high-precision chip sealing, PCB baking, etc.
    Technical Specifications
    • RCN97 (Nitrogen Purity 97%)
    • RCN999 (Nitrogen Purity 99.9%)
    • RCN9999 (Nitrogen Purity 99.99%)
    • RCN99999 (Nitrogen Purity 99.999%)
    Model Nitrogen Production Nm³/h Effective Gas Consumption m³/min Inlet Diameter DN mm Outlet Diameter DN mm Dimensions (L×W) mm
    RCN-10 10 0.4 15 15 850×420
    RCN-20 20 0.8 15 15 850×420
    RCN-30 30 1.2 25 15 1150×600
    RCN-40 40 1.6 25 25 1150×600
    RCN-50 50 2 32 25 1200×700
    Model Nitrogen Production Nm³/h Effective Gas Consumption m³/min Inlet Diameter DN mm Outlet Diameter DN mm Dimensions (L×W) mm
    RCN-10 10 0.56 15 15 1150×600
    RCN-20 20 1.1 25 15 1200×700
    RCN-30 30 1.8 25 15 1250×880
    RCN-40 40 2.3 25 25 1350×950
    RCN-50 50 2.9 32 25 1750×1000
    Model Nitrogen Production Nm³/h Effective Gas Consumption m³/min Inlet Diameter DN mm Outlet Diameter DN mm Dimensions (L×W) mm
    RCN-5 5 0.5 15 15 1150×600
    RCN-10 10 1 15 15 1200×700
    RCN-20 20 2 25 15 1260×880
    RCN-30 30 3 32 15 1750×1000
    RCN-40 40 4 40 20 1750×1000
    RCN-50 50 5 40 20 2150×1100
    Model Nitrogen Production Nm³/h Effective Gas Consumption m³/min Inlet Diameter DN mm Outlet Diameter DN mm Dimensions (L×W) mm
    RCN-5 5 0.6 25 15 1150×600
    RCN-10 10 1.1 25 15 1250×880
    RCN-20 20 2.2 40 15 1750×1000
    RCN-30 30 3.3 40 25 2150×1100
    RCN-40 40 4.4 50 25 2250×1140
    RCN-50 50 5.5 50 25 2500×1150
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    • Twin Tower PSA Nitrogen Generator
    Gas Generation Solution For Various Applications
      1. Pharmaceutical
        Pharmaceutical
        Pharmaceutical

        High purity nitrogen is essential in medical industry as an auxiliary gas.

      1. Oil & Gas
        Oil & Gas
        Oil & Gas

        Nitrogen generator is essential in the oil & gas industry, which can be used in oil and gas protection, transportation, replacement, maintenance, nitrogen injection oil recovery, efficiently improving production efficiency and safety.

      1. Chemical
        Chemical
        Chemical

        Nitrogen is widely applied in petrochemical, coal chemical, salt chemical, natural gas chemical, fine chemical, as well as new materials and other chemical-related industries.

      1. Food Packaging
        Food Packaging
        Food Packaging

        Nitrogen can be used in the food industry for freshness preservation, packaging, freezing and so on.

      1. Rubber & Tyre
        Rubber & Tyre
        Rubber & Tyre

        Anti-oxidation is necessary in the whole production process of rubber & tyre raw materials. As an inertia gas, nitrogen can act as an antioxidant in the preservation of raw materials in rubber tires, rubber vulcanization, molding, inflatable packaging, etc.

    View All Applications

    Want more information about gas generation equipment?

    Contact us today and our experts are happy to advise you and find a solution to your application.

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    Case Studies
    Nitrogen Generator for Metal Wire Manufacturer

    Nitrogen Generator for Metal Wire Manufacturer

    This client send requirement to us for nitrogen generator with high purity of 99.999% and a gas production capacity of 300Nm³/h.

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    Gas Purification Equipment for Rare Gas Company

    Gas Purification Equipment for Rare Gas Company

    The customer needs our gas purification equipment to be customized according to their project. Pressure vessel and welding process needs to be compliant with ASME certification.

    Learn More
    Nitrogen Generator for Pesticide Manufacturer

    Nitrogen Generator for Pesticide Manufacturer

    Nitrogen generator capable of producing 1,000 cubic meters per hour with a purity of up to 99.9%.

    Learn More
    Oxygen Generator for Calcination Furnace Company

    Oxygen Generator for Calcination Furnace Company

    Oxygen generator with output gas capacity of 150Nm³/h and purity of 93%. Usage: auxiliary gas for calcination furnace and gas combustion furnace.

    Learn More
    Nitrogen Generator for Stainless Steel Laser Cutting

    Nitrogen Generator for Stainless Steel Laser Cutting

    Nitrogen generator used for high purity nitrogen production in stainless steel plate laser cutting, our client will provide the required nitrogen pressurization system.

    Learn More
    Nitrogen Generator for Food Packaging

    Nitrogen Generator for Food Packaging

    4 packaging machines with high purity nitrogen production equipment in line with the international standard of nitrogen for foodstuffs.

    Learn More
    Nitrogen Generator for Pharmaceutical Manufacturer

    Nitrogen Generator for Pharmaceutical Manufacturer

    Two sets of stainless steel high purity nitrogen generators for pharmaceuticals industry.

    Learn More
    Nitrogen Generator for Aerospace Company

    Nitrogen Generator for Aerospace Company

    The customer wants to design the whole nitrogen generator as a skid-mounted unit, which reduces the floor space and will be convenient for transportation.

    Learn More
    Oxygen Generator for Pharmaceutical Glass Company

    Oxygen Generator for Pharmaceutical Glass Company

    Need to use the oxygen generator to produce a large amount of oxygen to increase the heat created by natural gas from the flask furnace, so as to save natural gas usage to reduce costs.

    Learn More
    Nitrogen Generator for Offshore Oil Platform

    Nitrogen Generator for Offshore Oil Platform

    This project requires mobile nitrogen generator for offshore oil well platform with the function of automatic control, and remote control by mobile phone and computer.

    Learn More
    • Nitrogen Generators
    • Oxygen Generators
    • Auxiliary Equipment
      1. Containerized PSA Nitrogen Generator

        Containerized PSA Nitrogen Generator

        Our containerized PSA nitrogen generator can separate nitrogen from compressed air utilizing pressure swing adsorption (PSA) technology, which is suitable for production of nitrogen in factories in bulk.

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      1. Modular Nitrogen Generator

        Modular Nitrogen Generator

        Our modular nitrogen generator has a compact structure, adopting non-pressure container molded in aluminum alloy die-casting and pipeline made of high strength alloy steel with quick-connect fittings.

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      1. Membrane Nitrogen Generator

        Membrane Nitrogen Generator

        Our membrane nitrogen generator is designed with membrane containing a bundle of hollow fibers with holes small enough to allow the smaller oxygen molecules, as well as other molecules such as CO2, water vapor to exit through them under pressure and let nitrogen molecules remain in the fiber holes.

        Read More
      1. Cabinet PSA Nitrogen Generator

        Cabinet PSA Nitrogen Generator

        Our cabinet PSA nitrogen generator can efficiently separate nitrogen with high purity.

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      1. PSA Oxygen Generator

        PSA Oxygen Generator

        Two adsorption tower will be installed in parallel in PSA oxygen generator, one tower begins the adsorption phase while other tower regenerates by de-pressurizing.

        Learn More
      1. VPSA Oxygen Generator

        VPSA Oxygen Generator

        Our VPSA oxygen generator is able to generate oxygen with purity between 90% and 95%. It is mainly composed of air blower, vacuum bump, switching valve and oxygen buffer tank.

        Learn More
      1. Modular Oxygen Generator

        Modular Oxygen Generator

        Our modular oxygen generator has a compact structure, adopting non-pressure container molded in aluminum alloy die-casting and pipeline made of high strength alloy steel with quick-connect fittings.

        Learn More
    • Air Compressor

      Air Compressor

    • Gas Purification Equipment

      Gas Purification Equipment

    • Micro-Heat & Heatless Regeneration Adsorption Dryers

      Micro-Heat & Heatless Regeneration Adsorption Dryers

    • Refrigerated Air Dryer

      Refrigerated Air Dryer

    Jiangyin Rongchen Machinery Manufacturing Co., Ltd. Oxygen & Nitrogen Gas Generator Manufacturer
    Products
    • Nitrogen Generators
    • Oxygen Generators
    • Auxiliary Equipment
    • Molecular Sieves
    Applications
    • Metallurgical Heat Treatment
    • Pharmaceutical
    • Oil & Gas
    • Chemical
    • Food Packaging
    • View More
    Contact Us
    Ellen
    exeterellen@outlook.com
    +86-13812593661
    +86-510-86985099
    +86-13812593661
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