Skid-Mounted Nitrogen Generator
Stable and clean nitrogen supply is essential for modern factories. Using external cylinders or liquid nitrogen deliveries often leads to high logistics expenses, unpredictable supply interruptions, and hidden safety risks. A skid-mounted nitrogen generator is an ideal solution to build an independent nitrogen supply system directly at the production site-lower cost, safer, and long-term reliable.
Product Overview
The skid-mounted nitrogen generator integrates air compression, purification, PSA separation, and storage into a single industrial skid. The complete module is pre-assembled and factory-tested, requiring only power connection and pipeline interface on-site. It offers fast startup, intelligent control, and consistent high-purity nitrogen output.
Key advantages:
- One-piece design, easy installation and commissioning
- Compact footprint - suitable for limited plant space
- Continuous and adjustable nitrogen supply
- Optimized operating cost compared with cylinders/liquid nitrogen
- Intelligent monitoring for pressure, purity, dew point and flow
Working Principle & System Configuration
The skid-mounted nitrogen generator adopts PSA technology with premium carbon molecular sieve (CMS):
- Oil-free compressor provides clean compressed air
- Pre-filters & dryer remove water and impurities
- Twin adsorption towers separate oxygen and nitrogen
- CMS adsorbs oxygen while nitrogen passes through
- Automatic switching ensures stable nitrogen purity
- Buffer tank stabilizes flow and pressure for end-use equipment
Technical Specifications (Typical Range)
|
Parameter |
Specification |
|
Nitrogen Purity |
95%–99.999% |
|
Flow Rate |
5–5,000 Nm³/h |
|
Outlet Pressure |
0.1–0.8 MPa (higher pressure customizable) |
|
Dew Point |
≤ –45°C (≤ –70°C optional) |
|
Power Supply |
380V/400V/415V – 50/60Hz |
|
Operating Temperature |
–10°C to +45°C |
|
Control System |
PLC + Touch screen HMI |
Energy & Cost Performance
|
Item |
Value (Typical) |
|
Unit Energy Consumption |
0.28–0.55 kWh/Nm³ (depending on purity) |
|
Operation Mode |
Automatic / unattended |
|
Lifecycle Cost |
30%–50% lower vs. cylinder/LOX |
On-site nitrogen generation reduces logistics, rental and evaporation loss, delivering a stable cost advantage for long-term operation.
Certifications & Compliance
- ASME certified pressure vessels available
- ISO 9001 quality system
- CE compliance for EU export
- Compliant with major industrial gas safety standards
Project Delivery & Customization
We support global engineering delivery including:
- Technical evaluation based on nitrogen consumption curve
- Customized layout for factory space constraints
- Installation guidance & remote commissioning
- Long-term spare parts and service support
- Containerized version available for field deployment
From equipment selection and layout optimization to intelligent control strategies, each engineering decision is made to minimize downtime and streamline on-site maintenance, ensuring a stable and consistent nitrogen supply for continuous industrial operations. If you are planning to enhance system reliability and optimize long-term nitrogen costs, share your operating conditions and consumption requirements with us-our engineering team will provide a tailored on-site nitrogen solution and a clear expansion roadmap aligned with your future production needs.
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