Our PSA Oxygen Machine operates on the principle of Pressure Swing Adsorption (PSA). This technology involves the use of zeolite molecular sieves as adsorbents to separate oxygen from compressed air. During the PSA process, the molecular sieves preferentially adsorb nitrogen, allowing oxygen to pass through and be collected as high-concentration oxygen gas.
Product Parameters
| |
Model |
Purity |
Size |
Weight |
Inlet |
Oulet |
|
| 1 |
LPO-3 |
90-95% |
1200*900*1900 |
520 |
DN15 |
G1/2" |
| 2 |
LPO-5 |
90-95% |
1350*1050*2100 |
750 |
DN20 |
G1/2" |
| 3 |
LPO-10 |
90-95% |
1550*1300*2100 |
1100 |
DN25 |
G1/2" |
| 4 |
LPO-15 |
90-95% |
1700*1450*2350 |
1500 |
DN32 |
G1/2" |
| 5 |
LPO-20 |
90-95% |
1800*1550*2350 |
1750 |
DN32 |
G1/2" |
| 6 |
LPO-25 |
90-95% |
1900*1650*2400 |
2000 |
DN40 |
G1" |
| 7 |
LPO-30 |
90-95% |
2000*1750*2400 |
2250 |
DN40 |
G1/2" |
| 8 |
LPO-35 |
90-95% |
1970*1250*2800 |
1800 |
DN40 |
DN25 |
| 9 |
LPO-40 |
90-95% |
2000*1300*2460 |
2380 |
DN40 |
DN25 |
| 10 |
LPO-50 |
90-95% |
2000*1300*2800 |
2790 |
DN50 |
DN25 |
| 11 |
LPO-60 |
90-95% |
2000*1300*2800 |
2930 |
DN50 |
DN25 |
| 12 |
LPO-70 |
90-95% |
2200*1500*2900 |
3190 |
DN50 |
DN40 |
Note: The above are parameters of partial models for reference only, and the actual production results shall prevail. Non-standard customization is provided, please consult our sales staff.
Company Strength and Advantages
LDH Gas Systems Company stands out due to our comprehensive strengths:
Customized Solutions: Recognizing the diverse needs of our customers, we excel in providing tailored system solutions. LDH can design and manufacture oxygen generators specifically configured to meet the unique oxygen requirements of different industries and applications.
Energy Efficiency: The system directly produces oxygen from the air, consuming only electricity, making it an environmentally friendly and energy-efficient solution.
Robust Design: Features like molecular sieve water contamination protection alarm and multiple molecular sieve protection technologies ensure long-lasting and stable operation. The air tank, oxygen tank, and oxygen generator are pre-assembled, simplifying on-site installation.
Precision Purity Control: Our proprietary oxygen purity control technology allows us to precisely meet the varying oxygen purity demands of different industries.
After Sales Service
All equipment specified in the contract shall be designed and manufactured in compliance with current Chinese national standards and industry-specific regulations.
- Warranty Period: 12 months from the date of official commissioning, or 18 months from the date of delivery-whichever comes first.
- Post-Warranty Services: Timely paid maintenance services and spare parts supply shall be provided upon request.
- Documentation: All documents and drawings provided by the seller shall be in English.
FAQ
1. What is the difference between a VPSA oxygen generator and a PSA oxygen generator?
- PSA Oxygen Generator: Suitable for applications with an oxygen demand of less than 300 Nm³/h (normal cubic meters per hour). It features a simple structure, easy operation, and portability (easy to relocate).
- VPSA Oxygen Generator: Suitable for applications with an oxygen demand of more than 300 Nm³/h. A key advantage is that the higher the oxygen output, the lower the unit energy consumption.
2. What is the difference between a fish pond aerator and a fish pond oxygen generator?
- Fish Pond Aerator: A standalone air-pumping device that mixes ambient air (containing approximately 20% oxygen) into the pond water to increase dissolved oxygen levels.
- Fish Pond Oxygen Generator: Produces high-purity oxygen (with a purity of 90%) and dissolves it directly into the pond water.
Merchants should select either an aerator or an oxygen generator based on the following factors: fry species, required oxygenation rate (to optimize the fish growth cycle), and total fish pond volume.
3. What is the oxygen purity of a PSA oxygen generator?
- For standard PSA oxygen generators on the market, the typical oxygen purity ranges from 90% to 93%.
- Our company's PSA oxygen generators offer enhanced purity options: 95%, 98%, and up to 99%+ (customizable based on customer needs).
4. What precautions should be taken when using an oxygen generator for ozone production?
Oxygen generators used in conjunction with ozone systems primarily require two key performance attributes: stable gas flow and stable oxygen purity. This prevents fluctuations in ozone concentration and output, which would otherwise be caused by unstable oxygen supply.
5. How to maintain a PSA oxygen generator?
Daily maintenance of the PSA oxygen generator is relatively straightforward, with key tasks divided into the following components:
-
Air Compressor Maintenance
Conduct regular maintenance on the air compressor: Replace air filters, lubricating oil, and oil filters at the intervals specified in the manufacturer's operation manual.
-
Dryer Maintenance
- Regularly check the refrigerant pressure of the dryer; recharge the refrigerant promptly if the pressure is insufficient.
- Clean the dryer's heat sink with compressed air daily.
- Replace filter elements regularly: The typical service life of a filter element is 8,000 operating hours, but this may vary depending on actual working conditions (e.g., air quality) and pressure differentials.
-
Air Storage Tank Maintenance
Open the drain valve of the air storage tank once daily to drain accumulated condensed water.
-
Automatic Drain Valve Maintenance
- Inspect the automatic drain valve daily to prevent clogging (clogging will disable its drainage function).
- If clogging occurs: Slightly open the manual valve first, then close the automatic drain valve. Remove the automatic drain device for disassembly and cleaning (use soapy water for cleaning).
-
Oxygen Generator (Main Unit) Maintenance
Primarily monitor the operating pressure of the adsorption towers during operation. Additionally, record key parameters (oxygen purity and flow rate) at regular intervals for performance tracking.
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