Your Professional Oxygen Generator Supplier
Our goal is to become your true partner in the field of oxygen generator China. LDH GAS SYSTEMS COMPANY LIMITED is a high-tech enterprise specializing in the research, design, manufacturing, sales and service of various air separation equipment and low-temperature application equipment. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Our certifications
We have obtained ISO9001 quality management system certification and EU-recognized EC/EU certification.
Production market
Our company is highly sought after, with products exported to countries and regions such as Southeast Asia, the Middle East, America, and Europe.
Production equipment
We have advanced production equipment, including general production equipment (basic processing), adsorption tower assembly lines, testing equipment, key liquid nitrogen equipment, and clean rooms.
Our services
Our team of experts will recommend the most suitable products according to customer needs and provide detailed consultation, we ensure timely delivery and provide installation guidance, and we provide long-term service support.
Advantages of Oxygen Generator
Modular design & scalability
Pre-engineered container structure allows for easy expansion or redundancy with multiple units. Customizable configurations (e.G., single-container vs. Multi-container systems) to match specific oxygen demand.
Efficient & reliable technology
Psa process utilizes advanced molecular sieve materials to achieve up to 99.5% oxygen purity. Automated control systems monitor real-time performance, ensuring stable output and minimal maintenance.
Portability & flexibility
Containerized design compliant with global shipping standards, enabling sea/land/air transport without specialized logistics.

Specification of Oxygen Generator
|
Product name |
Oxygen generator |
|
Oxygen Capacity |
50-5000 Nm³/h (adjustable models available) |
|
Purity Range |
90-99.5% (customizable) |
|
Power Requirement |
380V/50Hz (or adaptable to local power standards) Container Size: 20ft/40ft (standard ISO dimensions) |
|
Operating Temperature |
-30°C to +50°C |
|
Control System |
PLC-based touchscreen interface with remote monitoring options. |
Features of Oxygen Generator

High purity
The advanced psa technology ensures the production of ultra-high-purity oxygen, meeting the stringent requirements of various industries.
Flexible design
The containerized structure allows for easy transportation and installation, making it suitable for both permanent and temporary sites.

Application of Oxygen Generator
Medical facilities
Temporary hospitals, clinics, or remote health centers during emergencies or resource-limited regions.
Industrial processes
Steel manufacturing, chemical production, wastewater treatment, and mining operations.
Emergency response
Disaster relief, military deployments, or large-scale events requiring instant oxygen supply.
Research & laboratories
Mobile or field-based research projects with oxygen-dependent experiments.

Inlet air filter: This component removes larger particles and dust from the incoming air, preventing them from entering the rest of the system.
Pressure safety valve: This valve ensures the system operates within safe pressure limits.
Flow regulators: These help control the rate at which oxygen is delivered.
Air compression unit: This component pressurizes the air, which is necessary for the zeolite material to effectively separate oxygen and nitrogen.
Separation: These beds contain zeolite material, which selectively absorbs nitrogen molecules while allowing oxygen molecules to pass through, resulting in purified oxygen.
Pressure-equalizing reservoir: This reservoir stores the purified oxygen and helps maintain a consistent flow to the user.
Valves and tubing: These components control the flow of air and oxygen throughout the system.
Oxygen analyzer: Some oxygen generators include an oxygen analyzer to monitor the purity of the output.
Packing and Shipping of Oxygen Generator
|
Packing |
Tray |
|
Shipping |
Shipped by road, sea, rail |
FAQ
We're professional oxygen generator manufacturers in China, engaged in providing high quality equipment and spare parts with PLC control system. Please feel free to buy portable oxygen generator at competitive price from our factory. Contact us for customized service.










