Nitrogen Generator for Heat Treatment

As a replaceable gas and annealing protective atmosphere, it has the characteristics of low operating cost and high degree of automation; it effectively protects the decarburization of materials. It solves many atmosphere-related problems in the heat treatment process.

The pressure swing adsorption nitrogen production device uses clean compressed air as the raw material and carbon molecular sieve as the adsorbent. It is a device that obtains nitrogen at room temperature by using the principle of pressure swing adsorption. According to the difference in the adsorption capacity of oxygen and nitrogen on the surface of the carbon molecular sieve in the air and the different diffusion rates of oxygen and nitrogen in the carbon molecular sieve, the opening and closing of the program control valve are controlled by a programmable controller to achieve the processes of pressurized adsorption and depressurized desorption, complete the separation of oxygen and nitrogen, and obtain nitrogen with the required purity.