... Making Machine,Make Nitrogen gas,Nitrogen Making Machine Nitrogen Generator for Foods Packing MachineBrief Technical Parameters index 1.) Nitrogen flow: 1-3000Nm3 ... as chemical, urethane elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc. 3.)Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage ...