KSTK 93±2% PSA Multi-Tower Oxygen Gas Generation Plant

• Customization: Available
• Warranty: 18 Month
• Certification: ISO9001, CE, ASME
• Model NO.: KOB
• Noise Level: 60~85 dB
• Purity: 93±2%
• Voltage & Frequency: Customizable
• Dimension: See Unit Spec
• Weight: See Unit Spec
• Color: Green
• Unit Installation Type: Skid-Mounted
• Unit Customization: Yes
• Remote Control: Yes
• Remote Monitoring: Yes
• Multi-Language Support: Yes
• Multi-Status Display: Yes
• Intelligent Alarm: Yes
• Transport Package: Wooden Package
• Trademark: KSTK
• Origin: Prc

Product Description

Product Description

High Quality Oxygen Generation Plant

Sustainable Oxygen, Green Manufacturing

Our oxygen generators use high-quality zeolite molecular sieves as adsorbents to efficiently separate compressed air and consistently produce high-purity oxygen. Compared to traditional oxygen cylinders or liquid oxygen tanks, our generators offer a more cost-effective solution through self-produced oxygen. This continuous gas supply not only eliminates the procurement, operation, and usage challenges associated with high-pressure oxygen cylinders and cryogenic tanks but also provides a stable, permanent source of oxygen. Designed by our technical team, our products feature a compact structure, require minimal space, and can be easily set up by simply connecting to a compressed air source and power supply.

Specification

Technical Specification
Oxygen Purity	93±2%
Oxygen Flowrate	1~600 Nm^3/hr
Oxygen Dew Point	-60~-40 ºC
Oxygen Pressure	1~5 Bar
Air Inlet Pressure	6~8 Bar
Air Inlet Temperature	20~35 ºC
Voltage/Frequency	220V/50~60Hz
Note: Specific requirements can be made upon request

Product Specification
Model	Air to Oxygen Ratio (Nm3/hr)		Connection Dimension (DN)		Air Dryer Model	Unit Structure
	Air Consumption	Oxygen Output	Inlet	Outlet
KOB-5SA	50	5	15	15	KRD-026F	Combined
KOB-8SA	80	8	20	15	KRD-026F	Combined
KOB-10SA	100	10	20	15	KRD-026F	Combined
KOB-12SA	120	12	20	15	KRD-039F	Combined
KOB-18SA	180	18	25	15	KRD-070F	Combined
KOB-20SA	200	20	25	15	KRD-070F	Combined
KOB-25SA	250	25	32	15	KRD-070F	Combined
KOB-40SA	400	40	40	15	KRD-108F	Standard
KOB-50SA	500	50	40	15	KRD-140F	Standard
KOB-60SA	600	60	50	20	KRD-170F	Standard
KOB-80SA	800	80	50	20	KRD-220F	Standard
KOB-100SA	1000	100	65	20	KRD-250F	Standard
KOB-120SA	1200	120	65	25	KRD-290F	Standard
KOB-160SA	1600	160	80	25	KRD-365F	Standard
KOB-200SA	2000	200	80	40	KRD-420F	Standard
KOB-240SA	2400	240	100	40	KRD-500F	Standard
KOB-300SA	3000	300	100	50	KRD-650F	Standard

Note: Customized Unit Acceptable
Technical specifications subject to change without notice

Product Overview

Pressure Swing Adsorption Technology

Pressure 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 Characteristic

Intelligent Alarm System

Reliable Valves

Automatic Venting System

• Combines sound and flashing warnings to promptly alert of equipment abnormalities, ensuring operational safety.

• Made from premium 304 stainless steel materials
• Resistant to high pressure and corrosion
• Ensuring 2,000,000 cycles of stable operation

• Automatically vents unqualified oxygen and, once purity is met, automatically opens the oxygen outlet valve, providing pure oxygen with no user intervention required.

Multi-Function PLC

High-Quality Molecular Sieve

Modular Valve Manifold Design

• User-friendly interface
• Standard 485 and Ethernet connectivity
• Multi-status/language display
• Remote start/stop control

• Customize ordered molecular sieves with excellent adsorption performance, ensuring high oxygen output.

• Patent modular valve manifold design for high efficiency and stability, reducing leakage risk, and minimizing maintenance time.

Product Applications

Aquaculture

Medical Oxygen Supply

Ozone Generation

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.

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.

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.

Our Service & Strength

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.

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.

FAQ

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 Gas Generator Be Maintained?
1. The advantage of choosing our gas 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.