Nitrogen Generator

In the processing of the flame, the hydrogen produced by the generators replaces acetylene, propane, hydrogen and oxygen cylinders.
Thanks to high quality and purity of the gases produced by the generators, the end user can avoid the use of cylinders.

The generators are used in the following applications:

• Balance-brazing
• Cut
• Gold and silver
• optical instruments
• Glass processing
• food industry
• electronics Industry

OPERATION
Once started, the generator provides a continuous flow of nitrogen with a purity required by the customer continuously monitored by an analyzer of the residual oxygen with adjustable alarm threshold. The production of nitrogen in the gaseous state through the separation of air is a very simple and self-healing process, based on the separation characteristics of the molecular sieve CMS (Carbon Molecular Sieve), which absorbs the oxygen molecules present in the air and passes those of nitrogen.

FEATURES
The nitrogen generator is composed, depending on the model, from a minimum of two containers (A and B), filled with molecular sieve CMS, which operate in an alternating manner. While the container A through the compressed air produces nitrogen, the molecular sieve of the container B is regenerated and depressurized to ambient pressure. This cycle has a duration of about 60 seconds and then is the container B to produce nitrogen while the molecular sieve of the container A regenerates itself: this air separation technique is called PSA (Pressure Swing Adsorption). The combination of all these characteristics, together with the control instrumentation, allows to offer an optimal solution to completely satisfy any type of requirement obtaining, in addition to the low cost of the nitrogen production, high degree of safety due to the absence of high containers pressure and a considerable flexibility of use.