The EPB-550N Twin-Tower Nitrogen Generator is a robust and high-capacity system designed to deliver nitrogen at a flow rate of 550 Nm³/Hr with a purity of 98%. Utilizing advanced Pressure Swing Adsorption (PSA) technology, it ensures reliable and continuous nitrogen production for various industrial applications. Equipped with an intelligent PLC control system and premium components, the EPB-550N offers energy efficiency, easy operation, and long-term durability.
High Flow Rate & Stable Purity
Capable of producing 550 Nm³/Hr of nitrogen at 98% purity, with adjustable purity levels up to 99.999% to meet diverse industrial needs.
Intelligent PLC Control
Features a 7-inch touch screen, real-time monitoring, and remote communication (Modbus/RS485). Supports remote start/stop, fault alarms, and energy-saving modes.
Advanced Energy-Saving Technology
Variable Period (VP) Control Logic automatically adjusts cycle time based on actual load, saving up to 20% energy at 80% load and over 60% at low flow conditions.
Premium Quality Components
Adsorption Towers: Compliant with GB150 standards, featuring cyclone gas diffusion for uniform flow.
Carbon Molecular Sieve: High-grade phenolic resin material ensures efficient O₂/N₂ separation and long service life.
Stainless Steel Pneumatic Valves: Y-type design, maintenance-free, with a lifespan of over 3 million cycles.
Digital Sensors: Accurate monitoring of flow, pressure, and purity.
Auto Purity Management
Built-in exhaust system automatically discharges off-spec nitrogen, ensuring consistent output quality without manual intervention.
Superior Filling Process
Combines Blizzard + Vacuum Loading + Vibration Platform technology to maximize molecular sieve density, prevent powdering, and extend service life up to 5 years without replenishment.
| Parameter | Value |
|---|---|
| Nitrogen Flow | 550 Nm³/Hr |
| Nitrogen Purity | 98% (Adjustable) |
| Nitrogen Pressure | 0.1–0.7 MPa |
| Dew Point | ≤ -40°C |
| Air Consumption | 19.3 m³/Min |
| Inlet Pressure | 0.6–0.8 MPa |
| Power Supply | 1 Phase, 220V, 50Hz |
| Rated Power | 0.2 kW |
| Dimensions (L×W×H) | 2700×1600×2480 mm (Estimated) |
| Weight | 3780±100 kg |
The EPB-550N operates on the PSA principle using two adsorption towers. While one tower produces nitrogen by adsorbing oxygen and moisture, the other regenerates through depressurization and purging. The process alternates continuously to ensure a steady supply of high-purity nitrogen.
Food & Beverage Packaging
Chemical & Pharmaceutical Industries
Laser Cutting & Metal Processing
Electronics Manufacturing
Oil & Gas Recovery
Injection Molding & Plastics
All core components are manufactured to strict industrial standards. The adsorption towers are built under GB150 codes, and all valves, sensors, and sieves are tested for performance and longevity.
Upstream/Downstream Buffer Tanks (2.5m³/0.8MPa)
Desiccant Dryer or Activated Carbon Filter
Customized Control Interfaces
Higher Output – 550 Nm³/Hr for large-scale needs
Energy Efficient – VP logic cuts air and power costs
Smart Operation – Remote monitoring & automated control
Long Lifespan – Robust design and premium materials
Low Maintenance – Advanced filling technology prevents sieve breakdown
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