EPB-250N Twin-Tower Nitrogen Generator 250Nm³/Hr 98% Purity Heavy Duty Energy Efficient

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