... and fabricate gaseous air separation plant with capacity from 1,000Nm3/h to 6500Nm3/h as well as ... satisfy different requirements from customer.Features of our plant:1) The process is a sort of wholly low-pressure ... system, and the production ratio between O2and N2 is 1:2.5, with simplified process, less matching equipment, ... consumption. Low operation pressure liquid oxygen plant, oxygen generator