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Nitrogen Gas Compressor

Nitrogen (N₂) is abundant (78% of air), colorless, odorless, and inert.

Key Features:

  • Inert: Non-reactive, for protective atmospheres.
  • Cryogenic: Low boiling point (-196°C), for cooling.
  • Non-flammable: Prevents combustion.

Applications:

  • Industry: Inert atmospheres, chemicals, oil/gas.
  • Food/Beverage: Packaging, pressurization.
  • Medical: Cryopreservation, surgery.
  • Electronics: Manufacturing, soldering.
  • Other: Laser cutting, tire inflation.

Keepwin High-Performance Nitrogen Compressor Engineered for Extreme Pressure, Built for Reliability

Model: 2VF-4.4/5-400
Flow Rate: 1,500 Nm³/h (Standard conditions: 0°C, 1 atm)
Inlet Pressure: 5 bar (Customizable range: 3–8 bar)
Discharge Pressure: 400 bar (Max. 450 bar for ultra-high-pressure needs)
Compression Stages: 4-stage optimized design
Drive Options: Variable-speed electric motor / Diesel engine
Cooling System: Air + Interstage water cooling (ensures thermal stability)
Control System: Intelligent PLC + HMI (real-time monitoring of pressure, temperature, vibration)

Critical Pain Points We Solve

1. Sky-High Energy Costs?

  • Problem: Traditional compressors waste energy with inefficient compression cycles.

  • Our Solution: Advanced 4-stage compression with isentropic efficiency up to 85%, reducing energy consumption by 20%.

2. Frequent Downtime from Breakdowns?

  • Problem: Unstable performance and leaks under extreme pressure.

  • Our Solution: Forged steel cylinders + alloy-coated pistons ensure zero leakage at 400 bar, backed by vibration sensors and automatic shutdown for overload protection.

3. Costly Maintenance Cycles?

  • Problem: Complex repairs and frequent part replacements.

  • Our Solution: Modular design allows 50% faster maintenance, while oil-free technology and self-lubricating bearings extend service intervals to 8,000 hours.

4. Struggling with Variable Gas Demands?

  • Problem: Rigid compressors can’t adapt to fluctuating workflows.

  • Our Solution: Variable-speed drive adjusts output in real time, and a 3–8 bar inlet range accommodates unstable gas sources.