
LDH Gas Systems Company is pleased to present our reliable PSA Oxygen Machine, a cost-effective solution for on-site oxygen generation. Our PSA oxygen generators are designed to meet the oxygen demands of various industries, offering a balance of performance, efficiency, and affordability.
PSA (Pressure Swing Adsorption) is an advanced gas separation technology, based on the physical adsorption of the internal surface in the adsorbent to gas molecules, separating the gas by the characteristics of absorbing to the quantity of different gas in general pressure. The CMS (Carbon Molecular Sieve) is a sorbent picked up from the air, used in separating Oxygen and Nitrogen molecular. The absorption quantity of CMS is greatly higher for Oxygen than Nitrogen under the same pressure.
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 |
| 13 |
LPO-80 |
90-95% |
2200*1500*2900 |
3585 |
DN50 |
DN40 |
Note:The above are reference values for some models, and the specific values shall prevail in actual production. The products are non-standard and customized; please contact us and we will provide you with a detailed quotation.
After Sales Service
Oxygen Generator: Performance Guarantee & After-Sales Service
-
Performance Guarantee
All oxygen generator equipment specified in this Contract shall be designed and manufactured in strict compliance with current Chinese national standards and relevant professional codes/regulations.
-
After-Sales Service & Warranty
- Warranty Period: 12 months from the date of formal commissioning (i.e., official operation) OR 18 months from the date of delivery, whichever comes first.
- Post-Warranty Service: After the warranty period expires, the Seller shall provide timely maintenance services and spare parts supply on a fee-based basis.
- Documentation Requirements
All documents and technical drawings provided by the Seller shall be prepared in English.



