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For Purchasing Managers & Technical Directors who need a reliable nitrogen source without the premium markup, our nitrogen generators deliver up to 30% lower total cost of ownership while meeting ISO‑9001, CE, and RoHS standards.
1️⃣ High purchase price – Most suppliers charge a 20‑30% premium for “brand” labels, inflating your CAPEX.
2️⃣ Unreliable output – Fluctuating purity (90‑95% vs. 99.99%) leads to production downtime and product re‑work.
3️⃣ Excessive maintenance – Frequent filter changes and unexpected shutdowns add hidden OPEX.
4️⃣ Regulatory risk – Non‑compliant equipment can trigger audit penalties under FDA, EPA, and OSHA.
5️⃣ Long lead times – Traditional Chinese factories often need 8‑12 weeks, delaying critical projects.
Result: Your operation may lose up to 12% of annual profit due to avoidable inefficiencies.
| Model | Capacity (Nm³/h) | Purity | Power (kW) | Dimensions (L×W×H) mm | Price (USD) |
|---|---|---|---|---|---|
| NX‑100 | 100 | 99.999 % | 7.5 | 1500×800×1800 | $9,800 |
| NX‑250 | 250 | 99.9995 % | 12.0 | 1800×1000×2100 | $16,400 |
| NX‑500 | 500 | 99.9999 % | 20.0 | 2100×1200×2500 | $28,900 |
nitrogen-generation nitrogen-generator-maintenance
“Switching to Hebei Lixin’s NX‑250 cut our nitrogen cost by 28 % and eliminated the 3‑day downtime we experienced with our previous supplier.” – James L., Operations Manager, MedTech Corp.
“The OEM design allowed us to integrate the generator directly into our cleanroom PLC, saving floor space and simplifying validation.” – Dr. Anita S., QA Director, BioPharma Ltd.
All units are certified with CE, ISO 9001, RoHS, and FDA 21 CFR 820. Our factory complies with ISO 14001 environmental management and holds a GS (Korea) and SAA (Australia) certificate.
For stocked models (NX‑100, NX‑250) we ship within 2‑4 weeks after payment confirmation. Custom OEM projects require 6‑8 weeks.
Yes. Our R&D team can adjust PSA cycles to deliver purity from 99.9 % up to 99.9999 % and pressure ranges from 0.5 bar to 5 bar.
We accept USD T/T, L/C at sight, and PayPal Business. For first‑time customers we can arrange a 30‑day net‑30 term after credit approval.
All units include a 2‑year warranty. We maintain a US‑based spare‑parts warehouse; most consumables ship within 48 h.
Yes. Our generators meet EPA Clean Air Act standards and are certified under UL 2077 for industrial gas equipment.
Limited stock of the NX‑250 – only 15 units left at the promotional price.
Risk‑free trial: Receive a 30‑day performance guarantee or we’ll refund the full purchase price.
Or email us at hebeilixin@hotmail.com
Michael D., Purchasing Manager, AeroTech Inc.
“The price quote was transparent, delivery was on schedule, and the unit ran flawlessly for 6 months. We saved $12,000 in annual gas purchases.”
Linda K., Lab Director, University of California
“Excellent OEM support – the custom control panel integrated perfectly with our LIMS system. Technical support responded within 2 hours.”
Robert S., Operations VP, FoodSafe Ltd.
“After switching to Hebei Lixin, our nitrogen‑related downtime dropped from 4 days/month to zero. ROI achieved in under 4 months.”
Dr. Wei Chen – Senior Technical Consultant, Hebei Lixin Medical Engineering
With over 15 years in industrial gas systems, Dr. Chen has led R&D projects for Fortune 500 pharmaceutical plants and holds patents in PSA membrane technology. He regularly publishes in the Journal of Medical Engineering and advises US‑based OEMs on compliance with FDA and ISO standards.
Contact: wei.chen@hblxmed.com | Phone: +86 139 3180 5599
