Containerized Gas Generator System
A Fully Mobile, All-Climate, All-in-One Solution
The KSTK containerized gas generation system is a fully integrated, plug-and-play gas generation station housed within a standard ISO-certified container. Designed for mobility, durability, and efficiency, this turnkey unit includes air compressors, air purification units, PSA gas generators, intelligent control systems, and optional gas purifiers or gas boosters. It delivers reliable on-site gas production-anytime, anywhere.
Benefits
Simplicity
A true plug-and-play turnkey solution-fully pre-assembled and rigorously tested at the factory before shipment. Simply connect to a power source on-site and the system is ready to operate. No complex installation or additional infrastructure required.
Adaptability
Engineered for reliable performance in ambient temperatures from -20°C to 40°C. The container is weatherproof, fully insulated, ventilated, and climate-controlled, ensuring stable operation in high-altitude, cold, humid, hot or dusty environments.
Mobility
A compact, all-in-one design that houses all components within a standardized container-eliminating the need for a dedicated machine room and preserving valuable indoor space. Easily transportable by truck for flexible, on-demand deployment.
Intelligence
Equipped with a 7-inch touchscreen and a user-friendly HMI, featuring intelligent functions such as remote control and monitoring, multi-language and status display. Capable of fully automated, 24/7 operation with no on-site operator required.
Economical
Compared to conventional gas supply methods like liquid gas, bottled gas, or cryogenic systems, KSTK's containerized on-site gas generation significantly lowers operating costs. It eliminates expenses related to cylinder rental, batch transportation, and storage warehouses.
Efficiency
KSTK's proprietary structural design and specially engineered adsorbents deliver 5-15% higher efficiency than our market alternatives. Two energy-saving standby modes allow users to optimize settings for maximum operational efficiency.
Air Station
KSTK's Air Station is a containerized compressed air generation and purification system, purpose-built to meet the demanding requirements of industrial air supply applications by delivering clean, purified high-quality compressed air. At the heart of the system is a robust air compressor that ensures stable and reliable compressed air output. This is paired with a series of high-efficiency, precision purification components-including refrigerated air dryers, adsorption air dryers, precision filtration systems, oil-water separators, and more-to guarantee that the compressed air is oil-free, dust-free, and meets the highest purity standards. This all-in-one solution not only ensures the consistency and reliability of the air supply, but also features a compact containerized design that offers exceptional mobility and ease of integration. It is an ideal choice for a wide range of industrial environments requiring a dependable and efficient air source. Whether deployed directly on production lines or serving as a front-end unit for oxygen or nitrogen generation systems, KSTK's Air Station consistently meets the most stringent requirements for clean compressed air.
Air Station includes the following components:
- Air Compressor
- Precision Filtration System
- Refrigerated Air Dryer
- Adsorption Air Dryer (Optional)
- Oil-Water Separator (Optional)
Purified Compressed Air Parameters
| Title |
Unit |
Parameters |
| Oil Content |
ppm |
≤0.001 |
| Dust Content |
μm |
≤0.05 |
| Air Dew Point |
°C |
-20~-60 |
| Air Temperature |
°C |
20~35 |
| Air Pressure |
Bar |
7-8 |
The above data was measured under the following standard test conditions: Ambient temperature of 20°C and absolute pressure of 1 bar.
Metallurgy
Our nitrogen generator for metallurgy industry is widely used in annealing protective gas, sintering protective gas, nitriding treatment, furnace washing and blowing gas. It is especially suitable for heat treatment, bright annealing, protective heating, powder metallurgy, copper and aluminum processing, magnetic material sintering, precious metal processing, bearing production and many other fields.
Oil & Gas
Our nitrogen generator for oil and gas is mainly used in onshore and offshore oil and gas extraction. Its applications include nitrogen protection, transportation, covering, pipeline network replacement, emergency repair, nitrogen injection for oil extraction, dilution of nitrogen content, liquefied natural gas (LNG) nitrogen participation and other key areas.
Chemical
The main applications of our nitrogen generator for chemical industry include nitrogen covering, blowing, replacement, cleaning, pressure conveying, chemical reaction stirring and chemical fiber production protection. In addition, it is also used in the fields of synthetic fiber nitrogen charging and pressing and wire drawing against oxidation.
Coal Mining
Our nitrogen generators for the coal mining industry are an innovative product series developed in response to the demands of the underground coal mining market. These devices can effectively inhibit gas explosions and coal dust explosions in underground coal mines, providing a strong guarantee for safe underground coal mining operations.
Semiconductor
Our nitrogen generators for electronics industry is widely used in encapsulation, sintering, annealing, reduction and storage of electronic products. In addition, nitrogen is used in semiconductor and integrated circuit manufacturing for atmosphere protection, cleaning and chemical recycling and other key links, and is an important gas resource for the treatment of large-scale integrated circuits, color TV picture tubes, TV and tape recorder components and semiconductor components.
Food Preservation
Our nitrogen generator for food industry has a wide range of applications, covering a variety of aspects such as grain green storage, food nitrogen filling and packaging, vegetable preservation, wine sealing (canning) and preservation, seafood preservation, as well as pest control and nitrogen sealing.
Rubber & Tire
Our nitrogen generators in the tire and rubber industry are mainly used for atmosphere control in rubber mixing and vulcanization processes. By using nitrogen in these processes, an inert atmosphere environment can be formed, effectively preventing oxidation and degradation of rubber materials at high temperatures.
Biopharmaceutical
The application of our nitrogen generator for pharmaceutical industry mainly focuses on the production, storage, encapsulation and packaging of pharmaceuticals. In the pharmaceutical industry, the use of nitrogen includes, but is not limited to, nitrogen-filled treatment of western medicine injections; nitrogen-filled storage and containers of pharmaceuticals; and as a source of air for the pneumatic conveyance of medicinal materials and the protection of pharmaceutical raw materials.
Laser Cutting
Our nitrogen generators for the laser cutting industry play a key role in providing an inert atmosphere to prevent material oxidation during the cutting process, especially around the edges when cutting oxidizable materials such as stainless steel and aluminum alloys, helping to achieve a smoother, cleaner cutting surface and improved cut quality, as well as reducing the heat-affected zone to preserve material properties. In addition, nitrogen reduces the risk of combustion when cutting flammable materials.
Environmental Protection
Oxygen 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 Supply
Oxygen 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.
Aquaculture
Oxygen 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.
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.
As 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 Line
In 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 Design
Our 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 & Commissioning
Our 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 & Maintenance
With 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 & Packaging
We 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 Service
KSTK 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.
R&D Strength
• 17 senior engineers in R&D
• Annual R&D investment: $2M
• Patents: 3 inventions, 25 utility models
Design & 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 Machine
Quality 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
How 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, KSTK
How 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, KSTK
How 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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