Portable PSA Nitrogen Gas Generator High Purity 99.999% N2 Generator Machine for Laser Cutting
Price:
According to the product
MOQ:
≥1sets
Delivery Time:
Negotiable
Brand:
GNEE
Product Description
Portable PSA Nitrogen Gas Generator for Laser Cutting
A PSA nitrogen generator is a state-of-the-art gas separation system based on pressure swing adsorption technology, utilizing high-performance carbon molecular sieve (CMS) to isolate nitrogen from atmospheric air with exceptional selectivity. This portable variant combines ultra-compact design with high purity 99.999% N2 generation capabilities, delivering laboratory-grade nitrogen on demand for on-site metal processing.
Core Technical Specifications
| Capacity (Nm³/h) | Purity (%) | Construction | Dimensions (mm) | Inlet & Outlet | Weight (Kg) |
|---|---|---|---|---|---|
| 5 | 95 | Four towers | 570*450*1300 | G1/4; G1/4 | 253 |
| 5 | 99 | Four towers | 580*460*1450 | G1/4; G1/4 | 295 |
| 5 | 99.5 | Four towers | 1000*900*1200 | DN20; G1/2" | 370 |
| 5 | 99.9 | Four towers | 1000*900*1500 | DN20; G1/2" | 431 |
| 5 | 99.99 | Four towers | 1200*1100*1350 | DN20; G1/2" | 535 |
| 5 | 99.999 | Four towers | 1300*1200*1700 | DN25; G1/2" | 698 |
| 5 | 99.999 | Two towers | 1100*600*1600 | DN25; G1/2" | 510 |
| 10 | 95 | Four towers | 1000*900*1400 | DN20; G1/2" | 414 |
| 10 | 99 | Four towers | 1100*1050*1400 | DN20; G1/2" | 485 |
| 10 | 99.5 | Four towers | 1100*1050*1650 | DN20; G1/2" | 510 |
| 10 | 99.9 | Four towers | 1200*1150*1850 | DN20; G1/2" | 624 |
| 10 | 99.99 | Four towers | 1400*1300*1600 | DN25; G1/2" | 788 |
| 10 | 99.999 | Four towers | 1500*1400*1850 | DN25; G1/2" | 1098 |
Why 99.999% High Purity Matters for Laser Cutting
Laser cutting relies on nitrogen to displace oxygen, prevent workpiece oxidation, and ensure precise, clean cuts. For stainless steel and aluminum alloy cutting, 99.999% purity (oxygen content ≤50ppm) eliminates edge discoloration, rust formation, and micro-cracks, reducing post-processing costs by up to 40%. Carbon steel cutting benefits from 99.999% nitrogen for thicker materials (≥8mm), where residual oxygen can cause irregular edges and reduced cut speed.
PSA vs. VPSA Technology: Why Portability Favors PSA
PSA systems operate at higher pressure (0.6-1.0MPa) with compact adsorption towers, enabling integration into portable frames without sacrificing performance. Their fast startup time (3-5 minutes) and short cycle times (60-90 seconds) align with the intermittent operation of portable laser cutters. VPSA technology requires larger equipment, heavier vacuum pumps, and higher energy consumption—making it impractical for portable design.
Key Selection Considerations
- Purity and Flow Rate Matching: Confirm the generator's rated purity and flow rate align with your laser cutter's specifications
- Mobility and Durability: Evaluate weight, casters, and build quality for job site conditions
- Energy Efficiency: Opt for models with energy-saving certifications or VFD technology
- Ease of Operation: Choose units with intuitive digital controls and one-key startup
- Manufacturer Support: Select reputable manufacturers with global service networks
- Cost Transparency: Consider total cost of ownership rather than just initial purchase price
This portable PSA nitrogen generator is a transformative solution for the laser cutting industry, combining ultra-high purity, mobility, and energy efficiency. It eliminates the limitations of traditional nitrogen supply, enabling flexible, cost-effective metal processing across diverse job sites.
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Company
Henan Gnee New Materials Co., Ltd.
Location
25th Floor, Huafu Commercial Center, Wenfeng District, Anyang City,Henan Province
Contact Person
Kelly