Laser cutting nitrogen generator is professional special gas supply equipment developed for high-precision laser cutting, laser welding and laser engraving processes in metal processing industry. Laser cutting puts forward extremely strict requirements on nitrogen purity, pressure stability and gas flow continuity. High-purity nitrogen serves as auxiliary gas for laser cutting, which can isolate air oxidation, prevent cutting edge oxidation and burr generation, and improve the flatness and precision of metal cutting sections. This professional nitrogen generator is optimized and upgraded for the process characteristics of laser cutting, which can fully meet the high-standard gas demand of fiber laser, CO2 laser and other laser processing equipment.

In terms of core performance, the laser cutting nitrogen generator can stably produce high-purity nitrogen with purity ranging from 99.9% to 99.999%, perfectly adapting to the cutting requirements of different metal materials such as carbon steel, stainless steel, aluminum alloy and copper. The equipment adopts high-precision pressure stabilization technology to keep the output gas pressure stable within ±0.03 MPa, avoiding cutting pattern deviation, edge collapse and uneven cutting gap caused by pressure fluctuation during high-speed laser cutting. At the same time, it supports large-flow continuous gas supply, which can be matched with high-power laser cutting equipment above 10000W, realizing long-term uninterrupted gas supply for batch industrial cutting production.

The equipment is designed with industrial integrated structure, which integrates air purification, nitrogen separation, pressure stabilization and intelligent control functions, occupying a small area and being easy to install and debug. The built-in intelligent frequency conversion system can automatically adjust gas production capacity according to the working state of laser cutting equipment, realizing on-demand gas supply, effectively reducing energy consumption and gas waste. In addition, it is equipped with multiple safety protection functions such as over-pressure overload protection, automatic fault alarm and emergency stop protection, ensuring safe and stable operation in long-term high-intensity industrial production. Replacing the traditional bottled nitrogen and liquid nitrogen supply mode, it greatly reduces the gas supply cost of metal processing enterprises and improves the production efficiency and cutting quality of laser processing workshops.