... ) N2 Pressure: 1-8 bar 4) SIMENS PLC Controller 1, Product Name: Nitrogen Machine/ N2 ... , intermediate, etc. 3. Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage of electronic products. Used in fields such ... welding, circumfluence welding, crystal, piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material, etc. 4, Excellent ...