
The LDH Ultra High Purity Oxygen Generator (LHO Series) is a state-of-the-art solution engineered to deliver a continuous, reliable supply of oxygen with a purity of up to 99.5%. This system is designed for industries where oxygen quality is non-negotiable, eliminating the logistical complexities, recurring costs, and safety hazards of traditional cylinder or liquid oxygen supplies. By producing high-purity oxygen directly at your facility, you gain complete control over your supply chain, ensuring consistent quality and availability while significantly reducing operational expenses. This all-inclusive unit integrates an air compressor, drying machine, oxygen purifier, storage tanks, and monitoring systems into one or two skid-mounted containers, ensuring easy transportation, installation, and operation.

Our 99.5% Oxygen Generator utilizes Pressure Swing Adsorption (PSA) technology, which separates nitrogen from air to produce high-purity oxygen. The process involves:
1. Air Compression: Ambient air is compressed and passed through a series of filters.
2. Adsorption: The compressed air passes through molecular sieves that selectively adsorb nitrogen, leaving behind oxygen.
3. Oxygen Collection: The purified oxygen is collected in a storage tank, ready for use.
This method ensures a continuous supply of oxygen with minimal maintenance requirements.


Product Applications
- Medical & Healthcare: Essential for hospitals and clinics for patient care and treatment.
- Industrial Use: Oxygen enrichment in combustion processes, metal cutting, and welding.
- Aquaculture: Enhances water quality by increasing dissolved oxygen levels.
- Environmental Testing: Used in environmental simulation equipment for accurate testing scenarios.
Technical Specifications (LPO Series Adaptation)
| model |
Oxygen Flow (Nm³/h) |
Power (kW) |
Purity |
Container Size |
| LHO-20 |
20 |
80 |
99-99.5% |
1219.2*243.8*289.6 cm |
Beyond Standard: Your Vision, Our Engineering
We don't just sell products; we deliver tailored solutions.
At LDH, we recognize that one size does not fit all. Our greatest strength is our ability to engineer and manufacture fully customized oxygen generation systems. Our dedicated team of engineers will work closely with you to understand your unique operational challenges and design an apparatus that perfectly aligns with your requirements.
Customization capabilities include:
- Specific Flow Rates and Pressures: Tailoring the output to match your exact consumption needs.
- High-Altitude Configurations: Optimizing the system for reliable performance in high-altitude environments where air density is lower.
- Special Certifications: Designing systems to meet specific industry standards, such as those for hazardous environments (explosion-proof) or other regional certifications.
- Integrated Filling Stations: Combining the generator with an oxygen filling system (LC Series) to create a complete, one-stop solution for producing and bottling high-pressure oxygen.
Our Advantages
- High Purity Oxygen: Delivers oxygen at up to 99.5% purity, meeting medical grade and industrial specifications. The oxygen is continuously monitored to ensure consistent purity and quality.
- Cost-Effective Supply: Generating oxygen on-site significantly lowers operating costs compared to purchasing cylinders or liquid oxygen. You eliminate delivery fees, cylinder rental charges, and price volatility. The only major input is electricity, and our energy-efficient design keeps power consumption in check.
- Continuous, On-Demand Oxygen: The container type oxygen generator runs 24/7 with automatic start/stop, producing oxygen as needed. There is no risk of running out of oxygen - the plant will produce what you consume, even during peak demand. This ensures uninterrupted supply for critical applications.
- Convenience and Safety: On-site generation means no storage of large oxygen cylinders on your premises. This reduces handling hazards and frees up space (no need for oxygen storage rooms or cages). The container type oxygen generator is designed for easy installation and can be placed remote or challenging locations, with minimal footprint for the output capacity.
- Automation and Ease of Use: The oxygen generator features an intuitive PLC control system with a touchscreen interface. All operating parameters are continuously monitored and displayed, and the unit can be controlled locally or via remote connection. It requires minimal manual intervention - routine checks are simple, and the system will alarm or shut down if any anomaly is detected, protecting both the equipment and users.
- Durable and Reliable Design: We use high-quality components (imported valves, robust air compressors, corrosion-resistant piping) to ensure long service life. The PSA towers and molecular sieve are engineered for millions of cycles. Each system undergoes rigorous testing before delivery. As a result, our oxygen plants are known for their reliability and low maintenance requirements, providing a stable oxygen supply year-round.
- Customizable Solutions: We understand that each customer's needs are unique. Our 99.5% container type oxygen generator can be customized in capacity and configuration to suit your specific requirements. Whether you need a compact unit for a clinic or a large plant for an industrial facility, we can tailor the system size, output pressure, and additional features (such as oxygen storage tanks or cylinder filling compressors) to fit your application. This flexibility ensures you get exactly the oxygen supply solution you need.
the LDH 99.5% container type oxygen generator provides a safe, reliable, and cost-efficient alternative to traditional oxygen supply methods. By producing oxygen on-site, you gain independence from suppliers and the peace of mind that comes with a self-sufficient oxygen source.
After Sales Service
At LDH Gas Systems Company, we are committed to providing comprehensive after-sales support to ensure your satisfaction:
Regular Maintenance: We offer regular maintenance services to ensure the optimal performance of your equipment.
Training: Our team provides operation and maintenance training to ensure your staff can effectively manage the equipment.
Warranty: We provide a one-year warranty on all equipment, covering parts and labor for any manufacturing defects.
Remote Monitoring: Optional remote monitoring systems allow for real-time equipment status checks and remote troubleshooting.


