Min. Order Reference FOB Price
1 Set US$5,000.00-50,000.00 / Set
Product Description
Chenrui PSA Nitrogen Machine 99%--99.9995% N2 GAS for Food Packing Product Description PSA nitrogen generator principle PSA nitrogen generator and PSA oxygen generator have similar principle. Molecular sieve as an adsorbent under the principle of pressure swing adsorption (PSA), will get ...