The PSA oxygen generator use two vessels filled with a molecular sieve as adsorbers. As compressed air flows through one of the vessels, the molecular sieve adsorbs nitrogen. The remaining oxygen passes through the vessel and exits as the product gas. Before the adsorber becomes saturated with nitrogen, the feed air is diverted to the second vessel. At that point, the sieve in the first vessel regenerates by desorbing the nitrogen through depressuraization and purging it with oxygen from the second vessel.
This process is then repeated in the second vessel to complete a cycle that allows the oxygen generator to deliver a constant flow of product oxygen at 90% minimum purity. Under normal operating conditions, the molecular sieve is completely regenerative and will last indefinitely.
O2 Flow Rate
220~240/50~60 ; 110/60
1. Highly automated, fast generation of oxygen, a single press on the switch can start or stop the equipment, and oxygen can be generated in 2 minutes
2. Air feeding input with no additive required and low power consumption which ensures lower total cost
3. High oxygen purity is 90%~95%
4. Adjustable oxygen flow meter
5. Stainless steel case
6. Alarm System:
A, Fault Alarm: Under the working state of the machine, when the main airway pressure is not normal, the line failure,then issued a beep warning.
B, High-temperature compressor stop working alarm, if cooling system problems, or air compressor temperature is higher than a certain temperature, the air compressor is automatically stop working, issued a beep warning.
- 2 tower oxygen generation units (France CECA modular sieve) module
- Gas water separator
- Switching board
- Moisture separator
- Built-in brand oil free air compressor
Certification,Shipment and Package
Q1. Are you a PSA oxygen generator factory or trading company?
A1. We are a professional oxygen generator and oxygen equipment manufacturing factory. We can give a discount according to the quantity of machine you purchase. Our products own CE and ROHS certification.
Q2.Where is your factory located? How can I visit there?
A2:Building C, Xiqi Industrial Park, Yagang, Shijing,Baiyun District,Guangzhou,China; All our clients, from home or abroad, are warmly welcome to visit us!
Q3. Terms of sale and delivery time?
A3: EXW, FOB, CNF and CIF Term; Generally, it will take 3-5 days after receiving your advance
payment. The specific delivery time is depends on the quantity of your order.
Q4: How can I know your machine works well?
A4: Before delivery, we shall test the machine working condition for you.
Q5: What's the information you need to know before order of oxygen generator?
1) O2 flow rate: _____L/Min
2) O2 purity: _____%
3) Voltages and Frequency : ______V/PH/HZ