Unlike conventional PSA oxygen plants that focus only on adsorption performance, NEWTEK designs oxygen systems from a whole-system energy perspective, covering:
- Air compression efficiency
- PSA cycle optimization
- Automation-driven load matching
- Reduced purge losses
- Long-term operational stability
The result is a lower specific energy consumption per Nm³ of oxygen, without compromising process stability.
Energy-saving PSA Oxygen Plant
On-site PSA oxygen generation system
Designed for continuous industrial operation
Engineered for reduced power consumption
Fully automatic and demand-responsive
Delivered as a complete oxygen supply solution
Each plant is custom-engineered based on actual oxygen demand profiles, not nominal design assumptions.
high quality
Advanced Equipment
Professional Team
One-Stop Solution
Oxygen Purity
90–95%
Flow Capacity
5 – 500 Nm³/h (custom-built systems available)
Configuration
Skid-mounted or containerized design for easy installation
Operation
Fully automated PLC-controlled system
1. Optimized PSA Cycle Design
NEWTEK engineers fine-tune adsorption and regeneration cycles to:
Maximize nitrogen adsorption efficiency
Reduce unnecessary purge gas losses
Maintain stable oxygen purity at lower energy input
Extend molecular sieve service life
This optimization directly reduces compressor workload.
2. Intelligent Load Matching
The system automatically adjusts output according to real-time demand:
Oxygen flow tracks process consumption
Compressor operation avoids full-load running when unnecessary
Reduced idle power consumption during low-demand periods
This is particularly valuable for mining and metallurgical plants with fluctuating production rates.
Typical Oxygen Performance
Stable industrial-grade oxygen purity
Continuous output suitable for oxidation-intensive processes
Configured purity and flow according to application needs
Each system is commissioned and tuned on site to achieve the optimal balance between purity stability and energy efficiency.
Application-Focused Energy Optimization
Mining & Metallurgy
CIP / CIL gold leaching
Heap leaching oxidation enhancement
BIOX® and refractory ore treatment
Smelting and refining
Energy savings directly translate into lower cost per ton of ore processed.
Chemical & Process Industries
Oxidation reactions
Catalyst regeneration
Ozone feed gas supply
Stable oxygen supply reduces reaction variability and energy waste.
Installation & Configuration Options
Skid-mounted PSA oxygen system
Containerized energy-saving oxygen plant
Modular expandable configuration
Integration with existing oxygen pipelines
Each configuration is evaluated against:
Site power availability
Ambient temperature and altitude
Maintenance access requirements
Future capacity expansion plans
What Differentiates NEWTEK's Energy-saving PSA Oxygen Plant
1
Group-level PSA engineering expertise
Energy optimization beyond standard PSA design
2
Process-oriented oxygen system configuration
Lower total cost of ownership over plant lifetime
3
Proven performance in energy-sensitive industrial operations
Long-term technical support and optimization services
Customization & Engineering Services
Variable-frequency drive (VFD) integration
High-altitude operation optimization
Redundant PSA trains for critical processes
Explosion-proof electrical configuration
Remote monitoring and energy performance analysis
Noise reduction and climate protection design
System Architecture
The Energy-saving PSA Oxygen Plant is delivered as a fully integrated system, including:
- Energy-optimized air compression unit
- Multi-stage air filtration and drying
- PSA oxygen generator modules
- Oxygen buffer and pressure regulation
- Online purity and flow monitoring
- Centralized automatic control cabinet
All components are selected at NEWTEK Group level to ensure compatibility, efficiency, and long service life.
24/7 technical assistance
Global spare parts supply
Remote performance monitoring
Scheduled maintenance and performance optimization programs
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