Product Overview
The EPB-380N Twin-Tower Nitrogen Generator is a high-performance Pressure Swing Adsorption (PSA) system designed for industrial applications requiring large volumes of high-purity nitrogen. With an output capacity of 380 Nm³/H and purity up to 98%, this robust and intelligent system ensures reliable and efficient nitrogen production for various sectors including laser cutting, chemical processing, food packaging, and electronics manufacturing.
Key Features & Benefits
High-Capacity Output: Delivers 380 Nm³/H of nitrogen with stable purity and pressure
Intelligent Control System: Equipped with PLC and 7-inch touch screen for real-time monitoring and remote operation
Energy-Saving Technology: Advanced VP (Variable Period) control logic adjusts cycle time based on load, reducing air consumption by 20%–60%
Premium Components: All-stainless steel pneumatic valves, high-quality carbon molecular sieve, and durable adsorption towers
Automatic Purity Management: Built-in exhaust system automatically discharges impure nitrogen to ensure consistent output quality
Low Maintenance Design: Self-lubricating valves and optimized filling process ensure long service life with minimal maintenance
Technical Specifications
| Parameter | Specification |
|---|---|
| Nitrogen Flow | 380 Nm³/H |
| Nitrogen Purity | 98% (adjustable up to 99.999%) |
| Outlet Pressure | 0.1–0.7 MPa |
| Dew Point | ≤ -40°C |
| Air Consumption | 13.3 m³/min |
| Inlet Pressure | 0.6–0.8 MPa |
| Power Supply | 1 Phase, 220V, 50Hz |
| Rated Power | 0.2 kW |
| Dimensions (L×W×H) | 2400×1350×2370 mm |
| Weight | 2910 ± 100 kg |
| Inlet Connection | DN50 Flange |
| Outlet Connection | DN50 Rp2 Female Thread |
Advanced Technology & Components
Adsorption Towers: Manufactured according to GB150 standards with cyclone gas diffusion technology for uniform flow distribution
Carbon Molecular Sieve: Premium phenolic resin material with optimized air-to-nitrogen ratio for maximum efficiency
Pneumatic Valves: Y-type stainless steel valves with 3+ million cycle lifespan
Control System: Integrated digital sensors for flow, pressure, and purity monitoring; supports Modbus/RS485 communication
Filling Process: Combined blizzard, vacuum, and vibration technology ensures tight molecular sieve packing and prevents pulverization
Control & Automation Features
Remote start/stop and chain control capability
Real-time fault alarm and sensor failure indication
Energy-saving modes with flow and pressure control
Long-life electrochemical purity sensor (3+ years)
MCGS visualization interface for user-friendly operation
Why Choose EPB-380N?
High Efficiency – Optimized air-to-nitrogen ratio reduces operating costs
Smart Operation – Fully automated with remote monitoring capabilities
Reliable Performance – Premium components and strict quality control
Customizable – Available in various purity levels and optional configurations
Easy Maintenance – Accessible design and self-lubricating components
Optional Accessories
Upstream/Downstream Buffer Tanks (2 m³, 0.8 MPa)
Desiccant Dryer or Activated Carbon Filter
High-performance molecular sieve for lower air consumption
Customized control solutions
Applications
Laser cutting and metal processing
Chemical and pharmaceutical manufacturing
Food and beverage packaging
Electronics and semiconductor production
Fire prevention and inert gas applications
Maintenance Recommendation
To extend molecular sieve life by 3–5 years and reduce maintenance costs, we recommend installing a desiccant dryer or activated carbon filter upstream of the nitrogen generator.
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