Nitrogen Laser N2 Nitrogen Generator

When cutting stainless steel or aluminum, nitrogen is usually used to obtain excellent quality. Unlike oxygen, nitrogen is used as a protective gas in lightweight materials to prevent the combustion process and allow the laser to vaporize the material. This means that power is the decisive factor of cutting speed; More power equals faster speed

Laser cutting is a thermal processing process in which the laser beam is used as a tool. The specific parameters used in this process, such as laser power and auxiliary gas type, will significantly affect the overall quality and processing time during operation. The most commonly used auxiliary gases are oxygen and nitrogen. Their selection depends on the type, thickness and required edge quality of the material to be cut.

Nitrogen Generater is used in the nitrogen laser more and more. 

When cutting stainless steel or aluminum, nitrogen is usually used to obtain excellent quality. Unlike oxygen, nitrogen is used as a protective gas in lightweight materials to prevent the combustion process and allow the laser to vaporize the material. This means that power is the decisive factor of cutting speed; More power equals faster speed.

PSA Technology
PSA( Pressure Swing Adsorption) is an advanced gas separation technology, based on the physical adsorption of the internal surface in the adsorbent to gas molecules, separating the gas by the characteristics of absorbing
to the quantity of different gas in general pressure. The CMS (Carbon Molecular Sieve) is a sorbent picked up from the air, used in separating Oxygen and Nitrogen molecular. The absorption quantity of CMS is greatly
higher for Oxygen than Nitrogen under the same pressure