In the fields of industrial and medical oxygen supply, users always prioritize equipment efficiency, flexibility and low maintenance costs. The launch of modular oxygen generators has broken the inherent limitations of traditional double-tower dryers—bulky size and mandatory annual inspections. With highly integrated modular construction, it delivers a smarter, more cost-effective oxygen production solution for the industry.
1. Core Highlight: N+1 Modular Capacity Expansion Design
The Lixin modular oxygen generator consists of multiple parallel oxygen production modules, marking an innovative breakthrough in oxygen generation equipment. Its standout advantage lies in the N+1 modular design. When oxygen output needs to be expanded, users only need to add extra modules simply, which cuts costs and streamlines operation. Compared with conventional double-tower dryers, this highly compact unit features a smaller footprint and lighter weight, while eliminating cumbersome annual inspection procedures.
2. Working Principle: High-efficiency PSA & Intelligent Interlock Control
Adopting advanced PSA (Pressure Swing Adsorption) technology, the equipment operates with multiple adsorption towers working alternately. Equipped with oil-free air compressors, air dryers, adsorption towers and buffer tanks, it delivers stable performance and extended service life. Its customized structure greatly simplifies adsorbent replacement. Fitted with high-quality molecular sieves, it achieves outstanding adsorption efficiency with high oxygen yield and low nitrogen-to-oxygen ratio.
In terms of control systems, solenoid valves and pneumatic valves are deployed alongside a high-definition display screen for real-time parameter monitoring and automatic fault alarming. It supports RS485/RS232 communication interfaces to enable remote data transmission, centralized monitoring and interlock linkage with air compressors, and is equipped with comprehensive fault troubleshooting functions.
3. Application Scenarios: Wide Coverage & Flexible Deployment
- Medical institutions: Supplies steady oxygen source for central oxygen supply systems;
- Aquaculture & wastewater treatment: On-demand oxygen supply drastically reduces operational expenses;
- Industrial manufacturing such as glass melting and metal cutting: Delivers process oxygen with consistent purity;
- Mining, high-altitude regions and field operations: Easy transportation and rapid deployment thanks to its modular structure.
4. After-sales Service: Full-lifecycle Support for Worry-free Operation
Lixin provides comprehensive full-lifecycle after-sales support. Remote intelligent monitoring enables early fault pre-warning to guarantee uninterrupted oxygen supply. Regular on-site maintenance, servicing and testing are offered by professional technicians. For remote or high-altitude areas, a dual support mechanism combining remote guidance and on-site service is available as backup.
Our full service package includes free on-site working condition survey and lifelong follow-up technical support. Lixin’s professional team and complete service system fully cater to all user demands, delivering a completely worry-free operating experience.