Psa Nitrogen Generator on Site for Food and Beverages Includes Nitrogen Generator/Cold Dryer/Nitrogen Storage Tank

• Customization: Available
• Application Fields: Chemical, Electronic, Food, Medical, New Energy
• Certification: CE, ISO
• Model NO.: Minfa
• Condition: New
• Noise Level: Low
• Parts: Filters
• Purpose: Gas Purification
• Types: Adsorption Nitrogen Generator
• Usage: Industry
• Materials: Carbon Steel
• Purity: Customized
• Capacity: Customized
• Type: Psa
• Application: General Industrial Fields
• Color: Customized
• Warranty: 1 Year
• MOQ: 1 Set
• Function: Nitrogen Making
• After Sales: Engineer Provided
• Product Name: Nitrogen Generator
• Transport Package: Wooden Box
• Trademark: Minfa
• Origin: China
• HS Code: 8419601900
• Production Capacity: 200sets Per Year

Product Description

Psa Nitrogen Generator on Site for Food and Beverages Includes Nitrogen Generator/Cold Dryer/Nitrogen Storage Tank

According to the principle of pressure swing adsorption, high-quality carbon molecular sieves are used as adsorbents. Under a certain pressure, due to kinetic effects, there is a significant difference in the diffusion rates of oxygen and nitrogen on carbon molecular sieves. By utilizing the large amount of oxygen molecules adsorbed by carbon molecular sieves, nitrogen molecules are enriched in the gas phase, achieving oxygen nitrogen separation.

Due to the significant difference in oxygen adsorption capacity of carbon molecular sieves with different pressures, reducing the pressure can desorb the oxygen molecules adsorbed by the carbon molecular sieve, regenerate the carbon molecular sieve, and enable repeated recycling.

Adopting two adsorption tower processes, one tower adsorbs and produces nitrogen, while the other tower desorbs and regenerates, with alternating cycles to continuously produce high-quality nitrogen gas.

Nitrogen production-	3-2000m³/h	Nitrogen purity	95%-99.999%
Nitrogen pressure	0.4-0.6Mpa	dew point	≤-40℃
application area	Industrial use, food protection, medical care, material processing, scientific research and education, biology, etc
Main components	Air compressor, air purification system, air buffer tank, oxygen buffer tank, adsorption tower, PLC control cabinet, oxygen analyzer, booster, busbar, valve body pipeline, etc

1. Air compressor (screw type): Air is used as raw material to collect and compress air to 8 bar

2. Cold dryer: Standard configuration removes moisture and impurities from the air, making its dew point reach -20 ℃ (intermediate configuration uses adsorption dryer, dew point reaches -40 ℃; advanced configuration uses combination dryer, dew point reaches -60 ℃)

3. Precision filter: A/T/C three-stage filter for oil removal, dust removal, and impurity removal

4. Air buffer tank: stores pure and dry air as raw material reserve for subsequent adsorption and separation of oxygen and nitrogen. 5. Adsorption tower: A&B adsorption towers can work alternately, regenerate adsorption, and filter out oxygen molecules by filling sodium type molecular sieves. 6. Oxygen&nitrogen analyzer: real-time monitoring and analysis of oxygen and nitrogen purity

7. Valves&Pipelines: Intelligent control valves achieve fully automatic operation of equipment, PLC control, SUS304 pipeline. 8. Oxygen&Nitrogen Buffer Tanks: Store oxygen and nitrogen with qualified purity

9. Pressure regulator: Adjust and stabilize the outlet pressure of oxygen and nitrogen (3-6 bar). 10. Dust filter: Remove dust caused by molecular sieves in oxygen and nitrogen

11. Check valve: prevents oxygen and nitrogen reflux

12. Turbocharger: an oxygen and nitrogen booster that boosts the pressure of oxygen and nitrogen to the filling pressure, usually 150 bar or 200 bar

13. Pressure regulating valve: Oxygen&nitrogen compressor pressure regulation

14. Filling row: Split high-pressure oxygen and nitrogen into each gas cylinder

Specification

1.Based on the principle of pressure swing adsorption, mature and reliable.

2.Intelligent soft cycle switching, adjustable purity and flow within a certain range. The configuration of various related system components is reasonable and the failure rate is low. Reasonable internal components, uniform airflow distribution, and reduced high-speed airflow impact.

3.Perfect process design, optimal usage effect.

4.Unique molecular sieve protection measures extend the service life of zeolite molecular sieves (carbon molecular sieves).

5.Intelligent chain unqualified oxygen (nitrogen) exhaust device, packaging product oxygen (nitrogen) quality.

6.Optional oxygen (nitrogen) device flow rate, purity automatic adjustment system, remote control system, etc. The whole machine leaves the factory without any basic equipment indoors. Pipeline pairing and installation are convenient.

7.Easy to operate, stable to run, highly automated, and capable of unmanned operation.

right elevation

left elevation

front elevation

Brand	QINGYUN	Output	3Nm³/h
Type	skid-mounted	Warranty	1YEAR
Effective gas consumption	0.6Nm³/min/7-8KG	date of delivery	15-20DAYS
Component Name	Dimensions(mm)	Weight(KG)	Power consumption(KW)
Air compressor	950*620*850	260	5.5
oxygenerator	1800*1100*2100	650	1
Turbocharger+charging manifold	1270*920*1160	360	5.5
Total	6.014CBM	1270KG	12KW

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Packaging & Shipping

FAQ

Q: What’s the lead time for orders?
A: Standard models ship in 15–30 days; customized units require 30–45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.