6 verified case studies across laser welding, lithium battery, food packaging, oil & gas, and metal industries. Not estimates — measured outcomes.
8 laser welding stations. €4,200/month bottled N₂ → €1,220/month PSA. 4.7%→0.8% weld rejection rate.
Dry room −60°C dew point. Monsoon-resistant PSA + purifier system. 99.8% production uptime.
MAP packaging line. Unreliable liquid N₂ replaced with on-site PSA. 3.5× ROI in 16 months.
Pipeline purging with containerized Ex-rated N₂ unit. Replaced rented cryogenic N₂ truck.
Ammonia cracker H₂+N₂ atmosphere for bright annealing. Cut gas costs 55% vs. bottled H₂/N₂ mix.
VPSA O₂ for ozone generation and aeration. Replaced LOX tank. 40% energy savings vs. LOX production.