| Item No. | Capacity | Purity | Size mm | Inlet Diameter | Outlet Diameteer | Weight Kg | Power |
| PN4005 | 5Nm3/H | ≥99.99% | 1200*850*1500 | DN15 | DN15 | 300 | AC220V/0.2KW |
| PN4010 | 10Nm3/H | ≥99.99% | 1200*900*1900 | DN15 | DN15 | 500 | AC220V/0.2Kw |
| PN4020 | 20Nm3/H | ≥99.99% | 1450*900*1900 | DN25 | DN15 | 600 | AC220V/0.2Kw |
| PN4030 | 30Nm3/H | ≥99.99% | 1450*900*2250 | DN32 | DN15 | 700 | AC220V/0.2Kw |
| PN4040 | 40Nm3/H | ≥99.99% | 1600*1100*1950 | DN32 | DN15 | 800 | AC220V/0.2Kw |
| PN4050 | 50Nm3/H | ≥99.99% | 1700*1100*2200 | DN40 | DN15 | 1000 | AC220V/0.2Kw |
| PN4060 | 60Nm3/H | ≥99.99% | 1800*1000*2300 | DN40 | DN25 | 1200 | AC220V/0.2Kw |
| PN4070 | 70Nm3/H | ≥99.99% | 1800*1000*2300 | DN40 | DN25 | 1800 | AC220V/0.2Kw |
| PN4080 | 80Nm3/H | ≥99.99% | 1800*1000*2300 | DN40 | DN25 | 1900 | AC220V/0.2Kw |
| PN4100 | 100Nm3/H | ≥99.99% | 1800*1300*2450 | DN40 | DN25 | 2500 | AC220V/0.2Kw |
| PN4120 | 120Nm3/H | ≥99.99% | 1800*1300*2450 | DN40 | DN25 | 2600 | AC220V/0.2Kw |
| PN4150 | 150Nm3/H | ≥99.99% | 2000*1300*2450 | DN40 | DN25 | 2900 | AC220V/0.2Kw |
| PN4200 | 200Nm3/H | ≥99.99% | 2200*1500*2650 | DN50 | DN40 | 3400 | AC220V/0.2Kw |
| PN4250 | 250Nm3/H | ≥99.99% | 2500*1600*2680 | DN50 | DN40 | 3800 | AC220V/0.2Kw |
| PN4300 | 300Nm3/H | ≥99.99% | 2500*1600*2900 | DN50 | DN40 | 5000 | AC220V/0.2Kw |
| PN4350 | 350Nm3/H | ≥99.99% | 2500*1600*2900 | DN80 | DN50 | 5500 | AC220V/0.2KW |
| PN4400 | 400Nm3/H | ≥99.99% | 3000*2000*3750 | DN80 | DN50 | 7500 | AC220V/0.2Kw |
Working Principles for PSA Nitrogen Generator
The principle of a nitrogen generator is based on the Pressure Swing Adsorption (PSA) technology. A typical PSA nitrogen generator consists of two main adsorption towers and a series of control valves.
The nitrogen generator first introduces air into the adsorption towers. These towers are filled with a special adsorbent, typically carbon molecular sieve. Under increased pressure, oxygen molecules in the air are adsorbed by the adsorbent, while nitrogen molecules pass through the adsorption tower.
When one adsorption tower becomes saturated with adsorbed oxygen, the control valves switch to the other tower. The airflow direction is reversed, and the alternate adsorption tower starts adsorbing oxygen while the saturated tower undergoes desorption.
During the desorption process, the pressure in the adsorption tower is reduced, causing the adsorbent to release the adsorbed oxygen. The released oxygen is discharged from the system through an exhaust pipe. Simultaneously, the alternate adsorption tower begins adsorbing oxygen, allowing the system to continuously produce high-purity nitrogen.
By operating the two adsorption towers alternately and following the cycle of adsorption and desorption, the nitrogen generator can consistently produce the desired purity of nitrogen. This principle makes PSA nitrogen generators efficient, reliable, and cost-effective nitrogen production equipment.
Main Features for PSA Nitrogen Generator
- Raw material air is taken from nature. Nitrogen can be produced by supplying compressed air and power.
- Nitrogen purity can be adjusted conveniently and be produced by supplying compressed air
- The equipment is highly automated, produces gas quickly, and can be unattended. Nitrogen can be produced within 10-15 minutes of startup.
- The equipment process is simple, occupies a small area, consumes less energy and costs.
- Molecular sieves are filled by snowstorm method to avoid the pulverization of molecular sieves caused by avoid the pulverization of molecular sieves caused by high-pressure airflow impact and ensure the long-term use of molecular sieves.
- On-line inspection of imported analyzer with high access is simple, occupies a small area, consumes less energy,and costs.
Carbon Molecular Sieve
High quality,high density, compact spring loaded, top/bottom balance, protected by a dedicated pressure sensor.
We usually use CMS-240 for purity below 99.99%
And use CMS-260 for purity of 99.999% in one step .
Standard Features
- Siemens PLC
- Customized and improved domestic valves
- 7-inch LCD display
- Taiwan AirTAC solenoid valve
- Chengdu Jiuyin Nitrogen analyzer
- SMC flowmeter
- Professional brand molecular sieve
Optional Features
- Remote control system
- Better valve of brand Gemu, Burkert
- Dew point analyzer
- Import Molecular Sieve
- Italian ODE solenoid valve
-Applications-
- Application of SMT industry
- Semiconductor silicon industry application
Semiconductor and integrated circuit manufacturing process atmosphere protection, cleaning,chemical recovery,etc.
- Electronic components industry application
Selective welding, puring and encapsulation with nitrogen. Scientific nitrogen inert protection has proven to be an essential step in the successful production of high quality electronic components.
- Semiconductor packing industy application
Packaging, reduction, strage with nitrogen.
- Powder metallurgy, metal processing industry
Heat treatment industry application, Steel, iron, copper, aluminum products annealing, carbonization, high temperature furnace protection, Low temperature assembly and plasma cutting of metal parts.
- Chemical industry, advanced material industry application
Nitrogen is used to create oxygen – free atmosphere in chemical process, improve the safety of production process, fluid transmission power source, etc: It can be used for nitrogen purging of pipes and vessels in the system, filling nitrogen Storage tank, gas displacement, leak detection, combustible gas protection, chemical reaction agitation, chemical fiber production protection, also used in diesel hydrogenation and catalytic reforming.
- Oil and gas industry
Oil refining, container machine pipeline nitrogen-filled purge box leak detection, nitrogen injection oil recovery.
- Food and medicine industry Application
Mianly used in food packaging, food preservation, food storage, (Configurable sterilization filter), food drying and sterilization, medicine packing, medical replacement gas, medicine delivery atmosphere, etc.
