EPB-380N High Capacity Twin Tower Nitrogen Generator 380Nm³/H 98% Purity Energy Saving Industrial PSA System

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

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.