Introduction: Psa nitrogen making machine is a new type of air separate equipment, taking the compressed air as raw material, taking the carbon molecular sieve as the sorbent, and adopting the transformation adsorption technique to produce nitrogen. Under the normal temperature and high pressure environment, it uses the different diffusing speed of nitrogen and oxygen in the carbon molecular sieve, separating nitrogen and oxygen. And the purity of nitrogen and the output can be adjusted based on customerí»s requirements. Usage: 1íómetal heating treatment: nitrogen protection bright annealed, metal powder sintering nitrogen protection, gas carburizing quench, etc. 2íóchemical industryú¦mainly used for protection air, replacement air and washing air to ensure safety of production. 3íóelectron industryú¦used for producing electron part and protecting production line. 4íófood industryú¦using nitrogen protection storage vegetables, fruits, seeds and tea, etc. 5íómedical industryú¦packaging the nitrogen into medicine to storage and transportation. 6íóother industryú¦eg. The nitrogen protecting in the floats law glass production line. Main technical parameter and collocation Type:jtpsa-n Output:5í½1000nm3/h Pressure:0.6í½0.8mp Dew point after purified:-40í½-65íµ Purity:99.99%