Product Description:
EPB-250N Twin-Tower Nitrogen Generator – Maximum Capacity, Industrial-Grade Performance
The EPB-250N Twin-Tower Nitrogen Generator represents the pinnacle of our nitrogen generation series, delivering an impressive 250Nm³/Hr of high-purity nitrogen at 98% concentration. Engineered for heavy-duty industrial applications requiring large-volume gas supply, this robust system combines advanced PSA technology with intelligent energy management for unparalleled reliability and cost efficiency.
Key Features & Benefits:
Maximum Capacity Nitrogen Output
Produces 250Nm³/Hr of nitrogen at 98% purity (up to 99.999% available as option)
Wide operating pressure range: 0.1-0.7 MPa
Low dew point: ≤ -40°C ensures moisture-free nitrogen for critical applications
Advanced Energy Management
Intelligent Variable Period (VP) control logic adapts cycle time to actual load
Reduces compressed air consumption by 20%-60% during partial load operation
Automatic energy-saving shutdown when target pressure is achieved
Smart Control & Remote Operation
PLC with 7-inch touch screen for operation and real-time monitoring
Supports remote communication (Modbus/RS485), start/stop functions, and fault alerts
Integrated digital sensors for flow, pressure, and purity monitoring
Heavy-Duty Construction
GB150-compliant adsorption towers with cyclone gas diffusers for optimal flow
Premium stainless steel pneumatic valves rated for 3+ million cycles
Long-life electrochemical purity sensor (3+ years service)
Advanced Molecular Sieve Technology
Triple-filling technology (blizzard + vacuum + vibration) ensures dense packing
Prevents sieve sinking and powdering, extending service life to 5+ years
Maintains consistent performance without frequent maintenance
Automatic Quality Assurance
Built-in impure nitrogen exhaust system guarantees output quality
Fully automated operation eliminates need for manual intervention
Technical Specifications:
Nitrogen Output: 250 Nm³/Hr
Nitrogen Purity: 98% (up to 99.999% optional)
Nitrogen Pressure: 0.1-0.7 MPa
Dew Point: ≤ -40°C
Air Consumption: 8.8 m³/Min
Inlet Pressure: 0.6-0.8 MPa
Power Supply: 1Phase/220V/50Hz
Rated Power: 0.2 kW
Dimensions: 2300×2050×2370 mm
Weight: 2550±100 kg
Connections: DN40 inlet and outlet (Rp1.5 female thread)
Standard Components Include:
Heavy-Duty Adsorption Towers with Gas Diffusers
Premium Carbon Molecular Sieve
PLC Control Box with 7-inch Touch Screen
Stainless Steel Pneumatic Valves (12 pcs)
Digital Flowmeter & Pressure Sensors
High-Accuracy Gas Analyzer
Precision Pressure Regulator & Silencers
High-Density Filter Mats
Recommended Accessories:
Desiccant Dryer
Activated Carbon Degreaser
Custom Control Interfaces
Applications:
Ideal for large-scale industrial operations including:
Laser cutting and welding
Food and beverage packaging
Electronics manufacturing
Chemical and pharmaceutical production
Heat treatment processes
Metal processing
Why Choose EPB-250N?
Maximum Capacity: Handles the most demanding nitrogen requirements
Proven Reliability: Robust construction ensures continuous operation
Smart Operation: Advanced controls with remote monitoring capabilities
Cost Efficient: Significant energy savings with intelligent load adaptation
Low Maintenance: Durable components and advanced sieve technology
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