The nitrogen purification equipment is to further process the nitrogen extracted from the nitrogen generator so that nitrogen with a purity of 99% or 99.9% can reach 99.999or more,and further remove nitrogen or other gases to improve product gas quality.To meet industry with special requirements for gas purity and quality.

The purity of oxygen can be stable and reliable for a long period of 99.9995%,and is manufactured according to international standards.