Skid Mounted PSA Nitrogen Plant
SINNA GAS specializes in the design and manufacture of high-performance Skid Mounted PSA Nitrogen Plants for customers worldwide. Designed with advanced Pressure Swing Adsorption (PSA) technology, our systems provide a continuous, reliable, and cost-effective source of nitrogen directly at the point of use.
The complete nitrogen generation system is pre-assembled, tested, and mounted on a compact steel skid before shipment, significantly reducing installation time and commissioning costs. Compared with traditional nitrogen cylinders or liquid nitrogen supply, a skid-mounted PSA nitrogen plant offers lower operating costs, greater supply security, and long-term savings.
Whether you operate in oil & gas, laser cutting, food packaging, electronics, pharmaceuticals, chemicals, or metallurgy, SINNA GAS can provide a customized nitrogen generation solution tailored to your process requirements.
Key Features & Benefits
Fully Skid-Mounted Design
The entire system is factory assembled and tested before delivery, ensuring fast installation and reliable operation.
Benefits include:
- Plug-and-play installation
- Reduced site preparation
- Lower installation costs
- Easy transportation and relocation
- Compact footprint
High Nitrogen Purity
Our PSA nitrogen plants can produce nitrogen purity levels from 95% to 99.999%, meeting the requirements of a wide range of industrial applications.
Available purity options:
- 95%
- 98%
- 99%
- 99.5%
- 99.9%
- 99.99%
- 99.999%
Continuous 24/7 Operation
The twin-tower PSA process enables continuous nitrogen production without interruption.
Advantages include:
- Stable nitrogen purity
- Automatic operation
- Low maintenance requirements
- High system reliability
Intelligent PLC Control System
Each plant is equipped with an advanced PLC control system featuring:
- Touchscreen HMI
- Automatic start and stop
- Real-time purity monitoring
- Pressure monitoring
- Flow monitoring
- Alarm management
- Historical data recording
- Remote communication capability
Significant Cost Savings
By generating nitrogen on-site, users can eliminate:
- Cylinder rental fees
- Transportation expenses
- Supply interruptions
- Storage and handling costs
For facilities with continuous nitrogen consumption, investment payback is often achieved within a relatively short period.
How the PSA Nitrogen Plant Works
The process begins with compressed air entering the air treatment system, where moisture, oil, and solid particles are removed.
The purified compressed air then flows into adsorption towers filled with high-quality Carbon Molecular Sieve (CMS). Oxygen molecules are selectively adsorbed while nitrogen passes through and is collected as product gas.
While one adsorption tower is producing nitrogen, the second tower is regenerated. This alternating cycle ensures a continuous supply of nitrogen without interruption.
The generated nitrogen is stored in a buffer tank and supplied directly to the production process.
Technical Specifications
|
Parameter |
Specification |
|
Technology |
PSA (Pressure Swing Adsorption) |
|
Nitrogen Purity |
95% – 99.999% |
|
Capacity |
5 – 5000 Nm³/h |
|
Nitrogen Pressure |
0.1 – 35 Bar(g) |
|
Dew Point |
≤ -40°C |
|
Optional Dew Point |
≤ -70°C |
|
Oxygen Content |
5% – 10 ppm |
|
Control System |
PLC + Touchscreen HMI |
|
Power Supply |
Customized |
|
Frequency |
50Hz / 60Hz |
|
Installation Type |
Skid Mounted |
|
CMS Service Life |
Up to 10 Years |
|
Design Life |
15–20 Years |
|
Operation Mode |
Fully Automatic |
Customized specifications are available upon request.
Industry Applications
Oil & Gas Industry
- Pipeline purging
- Tank blanketing
- Leak testing
- Offshore platforms
- Inerting operations
Laser Cutting Industry
- Stainless steel cutting
- Carbon steel cutting
- High-pressure nitrogen applications
- Improved cutting quality
Food & Beverage Industry
- Modified Atmosphere Packaging (MAP)
- Food preservation
- Beverage bottling
- Shelf-life extension
Electronics & Semiconductor Industry
- Reflow soldering
- Wave soldering
- Semiconductor manufacturing
- Clean atmosphere protection
Chemical Industry
- Reactor inerting
- Solvent storage protection
- Process safety improvement
- Tank blanketing
Metallurgy & Heat Treatment
- Bright annealing
- Sintering
- Furnace protection
- Powder metallurgy
Why Choose SINNA GAS
Professional Manufacturer
SINNA GAS focuses on industrial gas generation systems and provides customized nitrogen generation solutions for customers around the world.
Customized Engineering
Every project is designed according to:
- Nitrogen purity requirements
- Flow rate requirements
- Operating pressure
- Environmental conditions
- Industry standards
Strict Quality Control
Every skid mounted nitrogen plant undergoes comprehensive testing before shipment, including:
- Pressure testing
- Leakage testing
- Functional testing
- Electrical inspection
- Nitrogen purity verification
- Factory Acceptance Test (FAT)
Reliable Components
We use high-quality components to ensure long service life, stable operation, and low maintenance costs.
Global Technical Support
Our experienced engineering team provides:
- Remote commissioning
- Online technical assistance
- Operator training
- Spare parts support
- Long-term after-sales service
Manufacturing & Quality Assurance
At SINNA GAS, quality is built into every stage of production.
From engineering design and component selection to assembly and final testing, every nitrogen generation system is manufactured according to strict quality control procedures.
Before delivery, each plant undergoes complete performance verification to ensure:
- Stable nitrogen purity
- Reliable operation
- Safety compliance
- Long-term performance
Our goal is to provide customers with dependable nitrogen generation systems that deliver consistent value throughout their service life.
Optional Configurations
To meet different project requirements, SINNA GAS offers a range of optional configurations:
Containerized Nitrogen Plant
- 20FT container solution
- 40FT container solution
- Outdoor installation design
High Purity Nitrogen System
Available purity levels:
- 99.999%
- 99.9995%
- 99.9999%
High Pressure Nitrogen System
Available outlet pressures:
- 40 Bar
- 100 Bar
- 200 Bar
- 350 Bar
Remote Monitoring System
- Real-time operation monitoring
- Remote diagnostics
- Predictive maintenance
- Cloud-based management
Explosion-Proof Design
Suitable for hazardous environments including:
- Oil & Gas facilities
- Petrochemical plants
- ATEX classified areas
Frequently Asked Questions
Q: What nitrogen purity can your PSA nitrogen plant achieve?
A: Our standard systems can produce nitrogen purity from 95% to 99.999%. Higher purity solutions are available with additional purification equipment.
Q: What capacity range do you offer?
A: SINNA GAS provides nitrogen generation systems ranging from 5 Nm³/h to 5000 Nm³/h. Customized capacities are also available.
Q: Can the system operate continuously?
A: Yes. Our PSA nitrogen plants are designed for fully automatic 24/7 continuous operation with minimal operator intervention.
Q: Is outdoor installation possible?
A: Yes. We offer outdoor skid-mounted designs and fully containerized nitrogen generation solutions for various environmental conditions.
Q: How long is the delivery time?
A: Typical production lead times range from 6 to 12 weeks depending on capacity, configuration, and project requirements.
Q: Do you provide installation and commissioning support?
A: Yes. SINNA GAS provides remote commissioning, technical support, operator training, and on-site service when required.
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