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Standard Factory Nitrogen Station

Standard Factory Nitrogen Station

Most popular model — powers 3–5 welding stations or one food packaging line. Payback in 6–12 months.

20–60
Nm³/h FLOW
99.9%
N₂ PURITY
5.5
kW POWER
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Technical Specifications

Flow Rate20–60 Nm³/h (adjustable 40%–100%)Purity99.9% standard, up to 99.99% optional
Pressure0.1–0.8 MPa adjustableDew Point≤ −40°C (≤ −60°C optional)
Power5.5 kW · 380V/50Hz/3-PhaseAir Requirement≥ 0.8 MPa, oil-free preferred
Molecular SieveImported CMS · 5–8 year lifespanDesign Life≥ 15 years
ControllerPLC + HMI TouchscreenCommunicationModbus RTU / Profinet optional
Dimensions1,850×1,200×2,100 mmWeight≈ 520 kg
CertificationsCE · ISO 9001 · ASME optionalNoise≤ 75 dB(A)

Key Features

Fast Payback

Typical cost $0.15–0.25/Nm³ vs. $0.50+/Nm³ bottled. 6–12 month ROI.

Stable Output

±0.1% purity fluctuation. Built-in O₂ analyzer with real-time display and alarm.

Smart Control

Auto start/stop, remote monitoring, 1-year data logging via USB export.

Low Maintenance

Filter every 4,000 hrs. CMS life 5–8 years. Valves rated 1M+ cycles.

Compact Footprint

4 m² floor space. Pre-assembled skid. Installation in under 2 days.

Global Compliance

CE · ISO 9001. Ex version available for hazardous areas.

Where This Station Is Used

What's Included

PSA Adsorption Towers (×2)

Twin stainless steel 304 towers pre-filled with imported CMS. Rated for 1M+ cycles.

PLC Control Panel

7" HMI touchscreen. Auto/manual mode. N₂ purity real-time display. USB data export.

O₂ Analyzer

Zirconia sensor. 0–25% range ±0.1% accuracy. Programmable high O₂ alarm.

Buffer Tank (3m³)

Carbon steel with internal anti-corrosion coating. 0.8 MPa rated. Pressure gauge + safety valve.

Air Pre-Treatment Package

C/T/A grade filters + refrigerated dryer. Removes oil (≤0.01 mg/m³), H₂O (≤−40°C PDP), dust (≤1μm).

Documentation Kit

Installation manual, electrical schematic, P&ID, CE certificate, test report, 12-month warranty card.

Complementary Products

Installation & After-Sales

Delivery: Factory acceptance test video before shipping. Sea/air freight to your port.

Installation: Pre-assembled skid mount. Typically 1–2 days on-site. Remote video support included.

Training: 4-hour operator training. Maintenance checklist and video guides provided.

Warranty: 12 months standard. Extended warranty available. Spare parts shipped within 48h.

After-Sales Commitment

48h
Spare Parts Dispatch
24/7
Remote Technical Support
12 mo
Standard Warranty
4h
Average Quote Response

Common Questions About This Station

What air compressor do I need?
This station requires ≥0.8 MPa oil-free compressed air at ~3× the N₂ output. For 30 Nm³/h N₂, you need ~90 Nm³/h air input. Common practice is to use our matched oil-free screw compressor.
Can I upgrade purity later?
Yes. The standard 99.9% can be upgraded to 99.99% with an additional polishing tower. For 99.999%+, add a downstream gas purifier.
How long does installation take?
Typical installation is 1–2 days. The system arrives pre-assembled on a skid. You need: compressed air connection, electrical supply (380V/3-phase), and ~4m² floor space.
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