Container Oxygen Plant Working Principle
The oxygen concentrator system is a complex system consisting of an air compressor, dryer, PSA oxygen concentrator and booster compressor.
First, the air is compressed to working pressure by a screw air compressor, and then processed through a filter to remove impurities such as oil, water, and dust. The clean air after this treatment enters the dryer and finally enters the air storage tank to provide the required compressed air for the PSA generator.
In the PSA generator, air passes through an adsorption tower containing zeolite molecular sieves. Molecular sieves adsorb nitrogen while allowing oxygen to pass through. Subsequently, the adsorbent releases the adsorbed nitrogen to complete the adsorbent regeneration process, while pure oxygen accumulates at the top of the absorption tower and then enters the oxygen tank.
After further filtration, the oxygen can be directly connected to the hospital's oxygen pipeline, or it can enter the booster compressor. Under the action of the compressor, the oxygen is pressurized and then filled into the cylinder through the cylinder filling ramp to meet the demand for oxygen in different occasions. The entire system is designed to ensure efficient and reliable oxygen production and distribution, suitable for a variety of application scenarios.
Container Oxygen Plant: A Robust System for Medical-Grade Oxygen Production
The Container Oxygen Plant embodies a sophisticated ensemble of industrial components designed for the reliable provision of medical-grade oxygen, particularly valuable in healthcare settings. The system operates on the principle of Pressure Swing Adsorption (PSA), distinguished for its efficiency and efficacy.
Intake and Compression Phase
Ambient air is initially drawn into the plant's lifecycle via a screw air compressor that functions to elevate the air to the necessary working pressure. It is vital that this air is clean and devoid of contaminants before entering the PSA process. Hence, a pre-filtration system collates and removes oil, water, and particulate matter, creating a prelude to the drying phase.
Purification and Drying
Subsequently, the compressed and filtered air is channeled into a dryer. The purpose of this stage is to desiccate the air, removing moisture that could potentially impact the efficacy of the oxygen generation process.
PSA Oxygen Generation: The Core Process
Post-drying, the air is directed into the PSA oxygen generator. Within this generator, two adsorption towers filled with zeolite molecular sieves form the nexus of oxygen and nitrogen separation. As the pressurized air flows through these sieves, nitrogen molecules are preferentially adsorbed due to their larger diameter compared to oxygen molecules. The result is a high-purity oxygen stream, which is then accumulated at the upper portion of the absorption tower.
Regeneration and Oxygen Collection
Concurrently, to maintain continuous operation, the adsorbed nitrogen is released from the zeolite through depressurization, regenerating the sieve material for the next cycle. The collected oxygen, now at sufficient purity levels, is then conveyed to an oxygen tank.
Distribution and Pressurization
The final process involves the stewardship of oxygen through two potential pathways. It may be supplied directly into a hospital oxygen pipeline system for immediate use or subjected to a booster compressor for pressurization. Post-pressurization, the oxygen is systematically filled into cylinders via a cylinder filling ramp, rendering them ready for medical application and distribution.
In essence, the Mobile Container PSA Oxygen Plant represents a self-contained, scalable solution for on-site oxygen supply in medical facilities, harnessing the principles of PSA technology to deliver a life-sustaining resource.
Main Compents of Containerized PSA Oxygen Plant

PLC Panel


Process nitrogen anlyzer ,Core components imported from Germany


Molecular Sieve from JALOX, UOP ,CMS



Germany pneumatic valves


Solenoid valves


ASME standard air tank

Oxygen Generators Capacity: 3Nm3/hr -300Nm3/hr( single unit)
Medical Oxygen Purity: 93%±3% (with PSA technology),99%
Power supply: 380V/220V
Latest components to ensure smooth performance
Oxygen for medical use is the best alternative to liquid supply for filled cylinders
Out Pressure: 3~0.55 Mpa (adjustable)
Direct container loading from factory, easy to transport
Simple installation, automatic operation or manual control according to user needs
Exterior dimensions are mainly for 20′ and 40′ containers
Best alternative to liquid supply for filled cylinders

Container Type PSA Oxygen Generator Plant-Standard features

✔ Transportable (pass for fork-lift and bolt-on ISO corners)
✔, plug & produce solution
✔Designed for the outdoors - the container provides excellent protection against rain and sun
✔Automatic start and stop operation
✔Available oxygen outlet at pressure 4barG, cylinder filling at 150barG
✔Oxygen purity 93% or 95%
Optional features
✔ Sequential start/stop system – one button operation
✔Surveillance system – monitors oxygen concentration of the ambient air in the container
✔CSC approval – certification for sea transport
✔SIBIRIA – nordic version for temperatures down to -50°C
✔Automatic fire detection system
✔Audio/visual alarm
Container oxygen plant Manufacturer & Supplier in China
Our containerised systems are designed for extreme environments and will cope with ambient temperatures of -20°C to +50°C. The conversion of the container includes lighting, insulation, ventilation and ducting, to provide a neat space saving solution that can be installed in any environment with no regard to the ambient conditions.
What's inside
Our premium oxygen generating system, precisely matched to the installation altitude, temperature range and humidity levels. Every containerised unit is a bespoke build, with inlet and exhaust vents, product gas outlet points, service doors and even air conditioning installed according to the individual components and customer specification. For every continent and every environment.

Oxygen Container Manufacturing Plants-Services
As a psa container type oxygen plant China Manufacturer, it is necessary to provide a full range of services to meet customer needs and ensure the long-term performance of the product. Here are some key services:
Consulting Services: Provide professional consultation to customers to help them determine the oxygen generation system configuration and size that best suits their needs.
Customized design: Design and manufacture customized container oxygen generation equipment according to customers' specific requirements, including special performance indicators, size requirements and operating interfaces.
Installation and commissioning: Provide on-site installation services to ensure correct setup and startup of equipment. Commissioning services ensure that the equipment operates according to production specifications and achieves expected oxygen production efficiency.
Technical training: Provide training to the customer's operators to explain the operation, maintenance and safety precautions of the equipment to ensure that they can manage and operate the equipment proficiently.
After-sales service: Provide warranty and repair services to deal with any operational problems. Regular maintenance services ensure optimal performance and extend the service life of your equipment.
Supply of accessories and consumables: Ensure the rapid supply of key accessories and consumables, reducing equipment downtime caused by waiting for accessories.
Remote monitoring and support: Real-time monitoring of equipment operating status through the remote monitoring system, providing immediate technical support and problem diagnosis.
Upgrade and transformation services: As technology advances or customer needs change, system upgrade and transformation services are provided.
Recycling and environmentally friendly disposal: At the end of the device's life cycle, provide recycling services and ensure that the device is dismantled and disposed of in an environmentally responsible manner.
How to choose the right Container Oxygen Plant?
1. Calculate how many cubic meters of oxygen per hour are required?
To choose the right Container Oxygen Plant, assess your required oxygen output, site-specific requirements, portability needs, and the reliability of the manufacturer's support and service infrastructure.
- Direct connection to the hospital oxygen supply system
- In Hospital oxygen production, each patient requires oxygen of 20 l/mins, requiring 1.2 m³ /hour.
- Filled oxygen cylinders
- For filling oxygen cylinders, it is necessary to determine 1. the type of oxygen cylinder and 2. the working pressure.
- eg, 40L/200bar oxygen cylinder, 40*200=8000L, about 8m³ of oxygen capacity, then multiply, e.g., filling 100 cylinders/day.100*8=800 m³ of oxygen /day. the oxygen plant working 20 hours, 800/20= 40, then 40 m³ oxygen machine is your model
2,Tell us the altitude of your local area
- Normal poster below 1km. Higher altitudes require additional compressors
3,Determine your local voltage and frequency
- The voltage in Australia is 240V and the frequency is 50HZ.
- The voltage in Belgium, France is 230V and the frequency is 50HZ.
Getting Your Oxygen Expert
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Q: What is the principle technology behind Containerized Oxygen Production Plant?
A: They primarily use Pressure Swing Adsorption (PSA) technology for oxygen production.
Q: What are the benefits of using a Containerized Oxygen Generator?
A: They offer portability, on-site oxygen generation, reduced logistic concerns, and can be deployed quickly in emergency situations or remote locations.
Q: How pure is the oxygen produced by these plants?
A: Typically, they can produce oxygen with purities up to 99%.
Q: What are common applications for Container Oxygen Plants?
A: They are extensively used in medical facilities, water treatment, mining operations, and in areas with poor access to centralized oxygen supplies.
Q: What capacities do Container medical oxygen plant come in?
A: They vary from small-scale units meant for field hospitals to large units designed for full-fledged healthcare facilities.
Q: How much area is required for setting up a Oxygen Generator In Container?
A: As they are self-contained units, they can be set within standard shipping container footprints.
Q: What are the power requirements for these plants?
A: They typically require either a connection to the electrical grid or a generator capable of supplying the necessary power for operation.
Q: Can China container oxygen plant manufacturers function in any climate?
A: They can be adapted for various climates, but extreme conditions can affect operational efficiency.
Q: What are the safety considerations for operating a PSA plant,360LPM package w/cyl,container?
A: Proper ventilation, adherence to operational procedures, and regular maintenance checks are essential to ensure safety.
Q: How long does it take to install and commission a PSA Container Oxygen Plant?
A: Depending on the infrastructure and preparation, installation and commissioning can take from a few days to weeks.
Q: Are there any specific legal compliances to be aware of when installing a PSA Contained Oxygen Plant?
A: Yes, local health, safety, and environmental regulations must be adhered to, including certifications and permits.
Q: What is life expectancy?
A: With proper maintenance, these plants can operate efficiently for 10 to 15 years or longer.
Q: How altitude affects performance?
A: Higher altitudes can influence air density and may require adjustments to the plant's design to maintain output efficiency.
Q: What maintenance is required buy container oxygen plant?
A: Regular maintenance includes filter changes, compressor checks, system diagnostics, and inspection of valves and sensors.
Q: How to monitor and control oxygen equipment?
A: They commonly include PLC systems for automated monitoring and control, which can often be integrated with remote monitoring solutions.
Q: Can oxygen output be scaled up as demand increases?
A: Many plants are modular, allowing for capacity expansion by adding modules as demand grows.
Q: What are the environmental impacts of operating a Containerized Oxygen Plant?
A: They have a minimal environmental footprint; they produce oxygen from air, consume electricity and require no chemical reactions.
Q: How do Container Oxygen Plants handle variable demand for oxygen?
A: They can be designed with variable output controls and storage systems to buffer against demand fluctuations.
Q: Can these plants generate medical-grade oxygen?
A: Yes, when designed and operated appropriately, they can produce oxygen that meets the medical-grade standards.
Q: What is the ROI for investing in a Container Oxygen Plant?
A: The return on investment can vary based on the cost of local oxygen supplies, transportation, and the scale of operation, but they typically offer long-term cost savings by reducing reliance on external suppliers.
As one of the most professional container oxygen plant manufacturers and suppliers in China, we warmly welcome you to wholesale high purity container oxygen plant from our factory. All custom made products are with high quality and competitive price.
Containerized Oxygen Plant, Container Oxygen Plant




















