Recently, GNEE’s customized 99.9% purity 100Nm³/h PSA nitrogen plant completed factory testing and was loaded at Shanghai Port, heading to South Korea for delivery to a leading local electronics manufacturing enterprise. This shipment not only marks GNEE’s breakthrough in the South Korean high-purity gas equipment market but also reflects the global recognition of its technology, which has been honed through years of experience in Pressure Swing Adsorption Oxygen Systems.

The South Korean customer specializes in semiconductor chip packaging, where high-purity nitrogen is critical for preventing oxidation during welding and packaging. Previously, the customer relied on bulk nitrogen procurement, facing issues like unstable supply, rising costs amid global gas price fluctuations, and delivery delays affecting production schedules. To achieve localized and stable nitrogen supply, the customer launched a global tender for PSA nitrogen equipment, ultimately selecting GNEE after comparing technical indicators and after-sales services—impressed by the company’s expertise in psa oxygen generator and vpsa oxygen plant technologies.

The delivered PSA nitrogen plant integrates GNEE’s core adsorption technology. While optimized for nitrogen production, it inherits the low energy consumption and modular advantages of GNEE’s psa oxygen generator and vpsa system for oxygen. Key parameters meet South Korea’s KS industrial standards: nitrogen purity stabilizes at 99.9% (adjustable to 99.999% for future expansion), with a capacity of 100Nm³/h and unit energy consumption of only 0.32kWh/Nm³, 20% lower than local market averages. Its compact design (3.8×1.9×2.5m) fits the customer’s limited factory space, and the intelligent control system supports remote monitoring, aligning with South Korea’s smart manufacturing trends.

Nitrogen production (Nm³/h)	Effective air consumption (Nm³/min)	Inlet pipe size (DNmm)	Outlet pipe diameter (DNmm)	Host L×W(mm)
5	0.7	25	15	1150×600
10	1.4	25	15	1250×880
20	2.8	40	15	1750×1000
30	4.2	40	25	2150×1100
40	5.6	50	25	2250×1140
50	7.0	50	25	2500×1150
60	8.4	50	25	2750×1450
80	11.2	65	32	2750×1450
100	14.0	65	32	2850×1550
200	28.0	65	32	3250×1820
300	42.0	80	40	3500×2150

To ensure smooth delivery, GNEE established a dedicated team. Core components like adsorption towers and molecular sieves underwent 3 rounds of performance testing, complying with South Korea’s KCs certification. Logistics adopted moisture-proof and shockproof packaging, with real-time temperature and humidity monitoring during shipping. Customs clearance documents, including certification and multilingual manuals, were prepared in advance to avoid delays. GNEE also arranged engineers to fly to South Korea for on-site installation and training.

This shipment builds on GNEE’s strengths in vpsa oxygen plant and adsorption technology, expanding its footprint in East Asia. The company will continue tailoring solutions for regional markets, with plans to launch localized after-sales services in South Korea. For customers with dual oxygen and nitrogen needs, GNEE can provide integrated solutions combining psa oxygen generator and PSA nitrogen plants, solidifying its position as a trusted partner for global industrial gas equipment.