Electrical Control System: Comprising of PLC, circuit system, instruments, and valves.

2. Air Buffer Tank: Comprised of air storage tanks, valves, etc., it is primarily used to ensure smooth gas usage.

3. Nitrogen Buffer Tank: Composed of a nitrogen storage tank and valves, it stores nitrogen primarily to ensure stable gas usage.

The nitrogen generator main unit consists of two adsorption towers filled with carbon molecular sieves and automatic control valves, which can be said to be the core of the nitrogen generator.

5. Air Purification System: Comprising of cool dryers, filters, and oil separators, it is mainly used for air purification, dust, moisture, and oil removal.