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Brand Name : GNEE
Certification : SGS
Place of Origin : CHINA
MOQ : ≥1sets
Price : According to the product
Payment Terms : MoneyGram,Western Union,T/T,D/P,D/A,L/C
Packaging Details : Wooden box packaging
Floor Area : Small
Production Rate : 300-10000Nm3/h
Inner Material : stainless steel
Frequency : 50Hz/60Hz
Power Consumption : 0.5-1.5 kW/Nm3
Area Covered : ~600m2
Voltage : 220v/380v/50-60hz
Technology : Vacuum Pressure Swing Adsorption (VPSA)
Work Pressure : 10-15Kap or as user's requirement
Consumption : Energy-saving
Life Span : +10 years
Test Pressure : 0.8MPa-1.6MPa
Process Description
Vacuum Pressure Swing Adsorption oxygen production device, under normal temperature conditions, the use of molecular sieve selective adsorption of nitrogen in the air, reduce the adsorption tower pressure to desorption adsorption of nitrogen in molecular sieve, so as to achieve adsorption - desorption cycle operation, continuous production of purity of 80%~95% or more oxygen.
Product Parameters
| Flow rate (Nm³/h) | Purity (%) | Size(cm) LWH | Cylinders(6m³)/8h | Cylinders(10m³)/8h |
| 3 | 93 - 96 | 120120180 | 4 | 3 |
| 5 | 93 - 96 | 120120200 | 7 | 4 |
| 10 | 93 - 96 | 160150215 | 13 | 8 |
| 20 | 93 - 96 | 180170255 | 26 | 16 |
| 30 | 93 - 96 | 190170260 | 40 | 24 |
| 50 | 93 - 96 | 210200275 | 67 | 40 |
| 100 | 93 - 96 | 550155320 | 133 | 80 |
| 150 | 93 - 96 | 600180350 | 200 | 120 |
| 200 | 93 - 96 | 660200370 | 267 | 160 |



1. Filtered air is blown into adsorption towers A or B containing molecular sieve and activated alumina. Nitrogen molecules are absorbed by the molecular sieve, while oxygen molecules and argon atoms pass through to the buffer tank.
2. When one tower reaches saturation, the inlet valve closes, and oxygen-rich air is used to wash the other tower. Vacuum pump removes nitrogen from the tower.
3. After vacuuming, oxygen-rich air and buffer tank gas wash the molecular sieve to desorb nitrogen. Tower is then filled with product gas, ready for the next adsorption cycle.
Technical Characteristics
1.Full low pressure positive flow expansion process
2.Full low pressure back flow expansion process
3.Full low pressure process with booster turbo expander.
Advantage
1.Simple installation and maintenance thanks to modular design and construction.
2.Fully automated system for simple and reliable operation.
3.Guaranteed availability of high-purity industrial gases.
4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
| Packaging | |
| Size | 123 (L) * 456 (W) * 789 (D) |
| Weight | 1.2 T |
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Packaging Details | The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request. |
In addition to VPSA Oxygen Generators, we also produce PSA Oxygen Generators, storage tanks, heat exchangers and other products. If you are interested in VPSA Oxygen Systems or other products, please feel free to send an email to info@gneeheatex.com. We will be very happy to serve you.
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Medical Grade 20 Nm³/h VPSA Oxygen Generator with 10-15Kap Work Pressure and 50Hz/60Hz Frequency Images |