Product Description:
EPB-70N Twin-Tower Nitrogen Generator – High Purity, High Efficiency, and Intelligent Control
The EPB-70N Twin-Tower Nitrogen Generator is a high-performance, energy-efficient solution designed to produce nitrogen with a purity of up to 98% and a flow rate of 70Nm³/Hr. Built with advanced PSA (Pressure Swing Adsorption) technology, it ensures stable and reliable nitrogen output for a wide range of industrial applications. Equipped with a smart PLC control system and robust components, this generator offers exceptional durability, low operating costs, and minimal maintenance.
Key Features & Benefits:
High Purity & Stable Output
Delivers nitrogen purity up to 98% (optionally up to 99.999%)
Atmospheric dew point ≤ -40°C
Stable output pressure: 0.1–0.7 MPa
Equipped with upstream and downstream buffer tanks for consistent performance
Energy-Saving & Low Air Consumption
Advanced VP (Variable Period) control logic adjusts the cycle time based on actual load
Saves up to 20% air consumption at 80% load, and over 50% at 50% load
Automatic energy-saving shutdown when target pressure is reached
Intelligent Control System
7-inch touch screen + PLC for easy operation and monitoring
Remote communication support (Modbus/RS485)
Real-time monitoring of flow, pressure, and purity
Automatic exhaust for unqualified nitrogen to ensure output quality
Durable & Reliable Components
Adsorption towers compliant with GB150 standards
High-quality carbon molecular sieve for long service life
All-stainless steel pneumatic valves with Y-type design for 30% higher flow
Digital flowmeters, pressure sensors, and long-life gas analyzer (3+ years)
Advanced Filling Technology
Blizzard + vacuum + vibration platform filling ensures tight molecular sieve packing
Prevents powdering and sinking, extending sieve life up to 5+ years
Flexible & Customizable
Supports multiple remote control functions
Optional configurations available for specific needs
Can be used in parallel for higher flow requirements
Technical Specifications:
| Parameter | Value |
|---|---|
| Nitrogen Flow | 70 Nm³/Hr |
| Nitrogen Purity | 98% (Configurable) |
| Outlet Pressure | 0.1–0.7 MPa |
| Air Consumption | 2.5 m³/Min |
| Inlet Pressure | 0.6–0.8 MPa |
| Power Supply | 1 Phase / 220V / 50Hz |
| Rated Power | 0.2 kW |
| Dimensions (L×W×H) | 1700×1400×2220 mm |
| Weight | 1100±100 kg |
Applications:
Food & Beverage Packaging
Electronics Manufacturing
Chemical & Pharmaceutical Industries
Laser Cutting & Metal Processing
Heat Treatment & Sintering
Oil & Gas Protection
Why Choose EPB-70N?
Low Operating Cost – Optimized air-to-nitrogen ratio reduces compressed air usage
Smart & Automated – PLC + touch screen for easy operation and remote monitoring
Long Service Life – Robust construction and premium molecular sieve
Ready to Use – Standard configurations include all essential sensors and controls
Customizable – Optional setups and purity levels available
