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90%-95% Oxygen Generator
According to the principle of variable pressure adsorption, zeolite molecular sieve is used as an adsorbent, due to the selective adsorption property of zeolite molecular sieve, nitrogen in the air is adsorbed by zeolite molecular sieve in large quantities, oxygen is enriched in the gas phase, and the separation of nitrogen and oxygen is realized under the effect of variable pressure adsorption. Oxygen Capacity: 1-200Nm³/hr Oxygen Purity: 90-95% Oxygen Pressure: 0.1-0.5Mpa (150-200Bar Refilling Pressure can be offered)
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Professional Manufacturer of Nitrogen Generator & Oxygen Generator

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90%-95% of oxygen generators from China factories have been widely used in various fields, including steel, petrochemical, medicine, electronics, textile, thermoelectricity, automobile, machinery manufacturing, aerospace, and many other fields. The company will be dedicated to general customer service, to save operating costs for users is our goal, and customer satisfaction is our purpose. We will always uphold the "quality of life, service as the cornerstone" of the enterprise spirit, and strive to jintian gas to become a compressed air purification industry leader.


1.Parameter (Specification) of 90%-95% Oxygen Generator


Model Capacity Purity
ZRO-3 3Nm³/h 90-95%
ZRO-5 5Nm³/h 90-95%
ZRO-10 10Nm³/h 90-95%
ZRO-20 20Nm³/h 90-95%
ZRO-30 30Nm³/h 90-95%
ZRO-50 50Nm³/h 90-95%
ZRO-100 100Nm³/h 90-95%
ZRO-150 150Nm³/h 90-95%
ZRO-200 200Nm³/h 90-95%


PSA 90%-95% oxygen generator from a China factory uses clean compressed air as raw material and zeolite molecular sieve (ZMS) as adsorbent, to produce oxygen gas with Pressure Swing Adsorption (PSA) technology in average temperature. ZMS is a round granular adsorbent full of micropores inside and outside, which has characteristics of selective adsorption. N2 has a higher diffusion rate while O2 has a lower, therefore N2 is adsorbed into ZMS while O2 is out of it. By controlling the on/off state of the pneumatic valves by PLC, adsorbing under pressure, and regenerating without pressure, to separate nitrogen and oxygen gas, and create a continuous flow of oxygen with required purity.


2. Introduction of 90%-95% Oxygen Generator


90%-95% Oxygen Generator


3. Features of 90%-95% Oxygen Generator from manufacturer

1) Adopt a human-computer interface and intelligent control to make simple operations and supply qualified oxygen gas quickly.

2) High-efficiency filling technology of molecular sieve, to makes ZMS much tighter, firmer and longer service life.

3) Adopt international famous brands PLC and pneumatic valves, to switch automatically and make operation more stable.

4) Pressure, purity, and flowrate are stable and adjustable and can meet different requirements of customers.

5) Compact structure, nice appearance, and small occupation area.


4. Applications of 90%-95% Oxygen Generator

1) Sewage treatment: oxygen-enriched aeration for activated sludge, ponds oxygenation, and ozone sterilization.

2) Glass melting: combustion-supporting dissolution, cutting to increase yield and extend the service life of stoves.

3) Pulp bleaching and paper making: changing chlorinated bleaching to oxygen-enriched bleaching with low-cost, sewage treatment.

4) Non-ferrous metal metallurgy: oxygen-enriched smelting of steel, zinc, nickel, lead, etc. PSA technology is gradually taking the place of cryogenic technology.

5) Petrochemical and chemical industry: increasing the reaction speed and chemical production output by adopting oxygen-enriched oxidizing reaction.

6) Ore treatment: use oxygen in gold, etc. production process, to improve precious metal extraction efficiency.

7) Aquaculture: increasing dissolved oxygen in water by oxygen-enriched aeration to vastly improve fish yield, also can use oxygen when transporting lives fish.

8) Fermentation: replacing air with oxygen in fermentation to drastically improve efficiency.

9) Drinking water: providing oxygen to ozone generator from manufacturer for sterilization.

10) Medical: oxygen bar, oxygen therapy, physical health care, etc.


5.Shipment of 90%-95% Oxygen Generator manufacturer

Hot Tags:90%-95% Oxygen Generator, Manufacturers, Suppliers, Buy, Customized, Factory, China, Made in China, Price


Working principle of advanced 90%-95% Oxygen Generator:

Usually, two adsorption towers are used, one tower for adsorption and oxygen production, and one tower for desorption and regeneration. The PLC intelligent program controls the opening and closing of the pneumatic angle seat valve to make the two towers cycle alternately and produce high-quality oxygen continuously.


About us banner

WUXI ZHONGRUI AIR SEPARATION EQUIPMENTS CO., LTD mainly engaged in manufacturing of (PSA) nitrogen generator, (PSA) oxygen generators, China nitrogen purification device and cryogenic air separation plants (high purity nitrogen gas, oxygen gas, liquid nitrogen and liquid oxygen), etc. Our equipment is featured in compact size, super automation, stable performance, low energy consumption, low noise and non-pollution etc.


WUXI ZHONGRUI AIR SEPARATION EQUIPMENTS CO., LTD products are widely applied in food, beverage, pharmacy, chemistry, electronic, metallurgy, coal power, synthetic rubber, silicon industry, laser cutting, paper-making industry, aerospace industry, aquaculture, Bio-Environment etc. fields.


In the face of severe competition of the market and constant innovation requirements on products of customers, we will always be devoted to constant innovation and develop efficiently at high starting point to provide customers much better products and service.


Integrity and innovation will be eternal rules of the Company.


In recent years, China's industrial development is very rapid, nitrogen machine in the chemical industry, electronics, metallurgy, food, machinery and other fields have been widely used, while the demand for nitrogen gas has increased year by year.


Here are Some Main Applications of Industrial Nitrogen Generator:

1. pharmaceutical industry special nitrogen machine is mainly used in the field of drug production, storage, packaging, packaging to be.


2. The special nitrogen generator for oil and gas industry is suitable for nitrogen protection, transportation, covering, replacement, rescue, maintenance, nitrogen injection and oil extraction in mainland oil and gas exploitation, coastal and deep sea oil and gas exploitation. The nitrogen generator has the characteristics of high safety, strong adaptation and continuous production.


3. Nitrogen making machine for chemical industry is suitable for petrochemical, coal chemical, salt chemical, natural gas chemical, fine chemical, new material and its derivative chemical products processing industry, nitrogen is mainly used for covering, purging, replacement, cleaning, pressure conveying, chemical reaction stirring, chemical fiber production protection, nitrogen filling protection and other fields.


4. Metallurgical industry special nitrogen fertilizer machine is suitable for heat treatment, bright annealing, protection heating, powder metallurgy, copper and aluminum processing, magnetic material sintering, precious metal processing, bearing production and other fields. Nitrogen making machine has the characteristics of high purity, continuous production, some processes require nitrogen containing a certain amount of hydrogen to increase the brightness, etc.


5. The special nitrogen generator for coal mining industry is suitable for fire prevention and extinguishing, gas and gas dilution in coal mining, etc. The nitrogen generator has three specifications: ground fixed type, ground mobile type and underground mobile type, which can fully meet the nitrogen demand under different working conditions.


6. The nitrogen generator for rubber and tire industry is suitable for nitrogen protection and molding in the vulcanization process of rubber and tire production. Especially in the production of all-steel radial tires, the new process of curing with nitrogen has gradually replaced the steam curing process. The nitrogen generator has the characteristics of high purity of nitrogen, continuous production and high pressure of nitrogen.


7. The special nitrogen making device for food industry is suitable for food green storage, food nitrogen-filled packaging, vegetable preservation, wine sealing (canning) and preservation, etc.


The Main Applications of Industrial Oxygen in Various Industries:

1. Metal welding, cutting and combustion gas of various combustion devices and oxidation gas of certain processes, etc.


2. Metallurgical industry: including steel smelting, non-ferrous metal smelting process are a large number of oxygen, its obvious role is to strengthen the smelting process, to increase production and energy saving.


3. Machinery industry: metal welding and cutting can greatly improve work efficiency.


4. Chemical industry: the manufacture of pharmaceuticals, dyes, explosives and other chemical products, but also used to strengthen the production (such as the production of yellow phosphorus with oxygen blowing method, oxygen injection of poor coal, etc.).


5. The electronics industry: in addition to being used as a combustion gas, or the manufacture of semiconductor integrated circuits, oxidizing gas, is one of the industry's indispensable high-purity gases; high-purity oxygen is also an important gas raw material for the manufacture of optical fiber.


6. Wide use in national defense: the large amount is rocket.


7. Other applications: oxygen can be used as oxidant for magnetic fluid power generation; oxygen is used to purify sewage, oxygen is used in mining industry for deep well operation; oxygen is used for deep sea salvage, diving operation; oxygen is used to rescue asphyxiated patients, critical patients; oxygen is used for health care (such as highland mountaineers, geologists, frontier patrol warriors and other special people use and general personnel soak oxygen bar, etc.).



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Professional Manufacturer of Nitrogen Generator & Oxygen Generator