Core principles and technical approach
Air treatment system: Air compressor, air storage tank, freeze-drying machine, precision filter (oil removal, dust removal, water removal).
PSA oxygen generation main unit: Adsorption tower, molecular sieve, programmable control valve, muffler.
Oxygen treatment system: Oxygen buffer tank, precision filter, flow meter, pressure regulating valve.
Intelligent electrical control system: PLC control cabinet, human-machine interface, sensors and alarm system.
01
Modular design
Modular design: Plug-in or containerized modules, easy installation, small footprint.
02
Efficient energy
Utilizes advanced valves (such as solenoid valves, pneumatic angle seat valves) and circulation processes to reduce energy consumption. May be equipped with high-efficiency compressors or blowers.
03
Intelligent control
PLC (Programmable Logic Controller) for fully automatic operation, touch screen human-machine interface, enabling remote monitoring, fault diagnosis, and data recording.
04
Stable and reliable
Key components (valves, controllers, pneumatic elements) use internationally renowned brands to ensure long-term continuous and stable operation.
Professional customization, with rich experience
Our team has extensive experience in customizing and manufacturing this product. We have exported to multiple countries. Please contact us to customize your exclusive product and solve all your problems in one step.
After Sales Service
At LDH Gas Systems Company, customer satisfaction is paramount. Our after-sales services include
Global Network
With virtual service hubs spanning the globe, we deliver swift response services, ensuring timely support no matter where you are located.
01
Expert Technicians
Our seasoned engineers, boasting over 8 years of industry experience, are equipped to resolve any issue remotely with precision and efficiency.
02
Genuine Spares
We arrange prompt delivery of original spare parts to your location, minimizing equipment downtime through seamless logistics.
03
Rapid Remote Response
Expect a 2-hour acknowledgment to service requests, followed by dedicated remote troubleshooting sessions within 12 hours.
04
Comprehensive Digital Support
Benefit from 24/7 hotline and online chat services, virtual technical consultations, interactive free training via webinars, a 1-year warranty, and lifetime remote maintenance support all accessible from your fingertips.
05
| Project | Parameter range |
| Oxygen production rate | 5 - 200 Nm³/h (can be customized higher) |
| Oxygen purity | 90% - 95% (can be customized ≥ 99.5%) |
| Output pressure | 0.2 - 0.8 MPa (can be customized) |
| Condensation point | ≤ -40°C @ 0.7 MPa |
| Control method | Fully automatic PLC control, touchscreen |
| operation | Installation form Skid-mounted, containerized, on-site layout |
MAIN APPLICATION FIELDS
Environmental protection and wastewater treatment: Used in ozone generators, wastewater aeration, biochemical treatment to enhance treatment efficiency.
Metallurgy and casting: Used in oxygen-enriched combustion, steelmaking, non-ferrous metal smelting, cutting, achieving energy conservation and cost reduction.
Chemical industry and petrochemicals: Used in oxidation reactions, cracking, gasification, paper bleaching and other processes.
Aquaculture: Increases water solubility of oxygen, enhances stocking density and survival rate.
Glass industry: Used in oxygen-enriched combustion of glass furnaces to increase flame temperature and reduce exhaust emissions.
Other fields: Oxygen-enriched air conditioning, high-altitude oxygen supplementation, emergency rescue, etc.
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