Pressure Swing Adsorption Nitrogen Generator For Metal Cutting
Product description
Our Pressure Swing Adsorption (PSA) Nitrogen Generator for Metal Cutting provides a continuous, high-purity nitrogen supply (up to 99.99%) for precise and oxidation-free cutting operations. Utilizing advanced PSA technology, it separates nitrogen from compressed air using carbon molecular sieves, ensuring stable purity and pressure for efficient cutting performance. Designed for on-site production, it eliminates the need for nitrogen cylinders or bulk deliveries. The fully automatic system integrates smart controls, energy-efficient operation, and low maintenance requirements. Compact and robust, this nitrogen generator delivers reliable, cost-effective nitrogen supply, enhancing productivity and cutting quality in metal fabrication and manufacturing industries.
Technical Parameters
Capacity: 5-5500Nm³/h
Dew point :-45 ℃ or more
Purity :90%~99.9997%
| Model | Nitrogen flow rate(Nm3/hr) | Purity(%) | Air need(m3/min) | Net dimensions(mm) |
| KRN159 | 7 | 99 | 0.33 | 1200*600*1900 |
| 6 | 99.5 | 0.32 |
| 5 | 99.9 | 0.32 |
| 4 | 99.95 | 0.3 |
| 3 | 99.99 | 0.25 |
| 2 | 99.999 | 0.22 |
| KRN219 | 15 | 99 | 0.7 | 1200*600*1900 |
| 12 | 99.5 | 0.64 |
| 10 | 99.9 | 0.64 |
| 8 | 99.95 | 0.6 |
| 5 | 99.99 | 0.42 |
| 4 | 99.999 | 0.43 |
| KRN300.01 | 25 | 99 | 1.17 | 1600*800*1700 |
| 22 | 99.5 | 1.17 |
| 20 | 99.9 | 1.25 |
| 16 | 99.95 | 1.2 |
| 10 | 99.99 | 0.83 |
| 6 | 99.999 | 0.65 |
| KRN300.02 | 40 | 99 | 1.87 | 1600*800*2200 |
| 33 | 99.5 | 1.76 |
| 25 | 99.9 | 1.58 |
| 20 | 99.95 | 1.5 |
| 15 | 99.99 | 1.25 |
| 10 | 99.999 | 1.09 |
| KRN400.01 | 50 | 99 | 2.4 | 2000*900*1800 |
| 45 | 99.5 | 2.4 |
| 40 | 99.9 | 2.4 |
| 30 | 99.95 | 2.25 |
| 20 | 99.99 | 1.67 |
| 15 | 99.999 | 1.63 |
| KRN400.02 | 80 | 99 | 3.73 | 2000*900*2300 |
| 70 | 99.5 | 3.73 |
| 60 | 99.9 | 3.8 |
| 50 | 99.95 | 3.75 |
| 30 | 99.99 | 2.5 |
| 20 | 99.999 | 2.17 |
| KRN500.01 | 100 | 99 | 4.67 | 2400*1000*2250 |
| 90 | 99.5 | 4.8 |
| 70 | 99.9 | 4.44 |
| 55 | 99.95 | 4.13 |
| 40 | 99.99 | 3.33 |
| 30 | 99.999 | 3.25 |
| KRN500.02 | 132 | 99 | 6.2 | 2400*1000*2400 |
| 110 | 99.5 | 5.9 |
| 90 | 99.9 | 5.7 |
| 70 | 99.95 | 5.3 |
| 50 | 99.99 | 4.2 |
| 40 | 99.999 | 4.3 |
| KRN600.01 | 150 | 99 | 7 | 3100*1200*2400 |
| 130 | 99.5 | 6.9 |
| 110 | 99.9 | 6.9 |
| 90 | 99.95 | 6.8 |
| 60 | 99.99 | 5 |
| 50 | 99.999 | 5.4 |
| KRN600.02 | 180 | 99 | 8.4 | 3100*1200*2400 |
| 150 | 99.5 | 8 |
| 130 | 99.9 | 8.2 |
| 110 | 99.95 | 8.2 |
| 80 | 99.99 | 6.7 |
| 60 | 99.999 | 6.5 |
| KRN700.01 | 250 | 99 | 11.7 | 3200*1400*2650 |
| 220 | 99.5 | 11.7 |
| 190 | 99.9 | 12 |
| 160 | 99.95 | 12 |
| 100 | 99.99 | 8.33 |
| 80 | 99.999 | 8.67 |
| KRN700.02 | 300 | 99 | 14 | 3200*1400*2800 |
| 260 | 99.5 | 13.8 |
| 220 | 99.9 | 13.9 |
| 180 | 99.95 | 13.5 |
| 120 | 99.99 | 10 |
| 100 | 99.999 | 10.8 |
| KRN800.01 | 350 | 99 | 16.33 | 3300*1600*2650 |
| 300 | 99.5 | 16 |
| 250 | 99.9 | 15.8 |
| 210 | 99.95 | 15.8 |
| 150 | 99.99 | 12.5 |
| 120 | 99.999 | 13 |
| KRN800.02 | 400 | 99 | 18.6 | 3300*1600*3000 |
| 360 | 99.5 | 19.2 |
| 300 | 99.9 | 19 |
| 250 | 99.95 | 18.75 |
| 180 | 99.99 | 15 |
| 140 | 99.999 | 15.2 |
| KRN900 | 500 | 99 | 23.3 | 4600*1900*3050 |
| 400 | 99.5 | 21.3 |
| 360 | 99.9 | 22.8 |
| 300 | 99.95 | 22.5 |
| 200 | 99.99 | 16.67 |
| 160 | 99.999 | 17.33 |
| WN1000.01 | 600 | 99 | 28 | 4600*2000*3050 |
| 500 | 99.5 | 26.7 |
| 420 | 99.9 | 26.6 |
| 350 | 99.95 | 26.25 |
| 250 | 99.99 | 20.83 |
| 200 | 99.999 | 21.7 |
| KRN1000.02 | 720 | 99 | 33.6 | 4600*2000*3350 |
| 600 | 99.5 | 32 |
| 500 | 99.9 | 31.6 |
| 420 | 99.95 | 31.5 |
| 300 | 99.99 | 25 |
| 250 | 99.999 | 27 |
| KRN1100 | 880 | 99 | 41 | 4800*2200*3350 |
| 720 | 99.5 | 38.4 |
| 600 | 99.9 | 38 |
| 500 | 99.95 | 37.5 |
| 350 | 99.99 | 29.2 |
| 300 | 99.999 | 32.5 |
| KRN1200 | 1000 | 99 | 50 | 5000*2200*3460 |
| 860 | 99.5 | 45.8 |
| 720 | 99.9 | 45.6 |
| 600 | 99.95 | 45 |
| 400 | 99.99 | 40 |
| 350 | 99.999 | 43.8 |
| KRN1300 | 1200 | 99 | 56 | 5200*2200*3650 |
| 1000 | 99.5 | 53.3 |
| 860 | 99.9 | 54.5 |
| 660 | 99.95 | 49.5 |
| 450 | 99.99 | 37.5 |
| 400 | 99.999 | 43.3 |
| KRN1400 | 1400 | 99 | 65 | 5400*2200*3750 |
| 1200 | 99.5 | 64 |
| 1000 | 99.9 | 63.3 |
| 800 | 99.95 | 60 |
| 500 | 99.99 | 41.7 |
| 450 | 99.999 | 48.75 |
| KRN1500.01 | 1500 | 99 | 70 | 5600*2200*3850 |
| 1300 | 99.5 | 69 |
| 1100 | 99.9 | 69 |
| 900 | 99.95 | 67.5 |
| 600 | 99.99 | 50 |
| 500 | 99.999 | 54 |
| KRN1500.02 | 2000 | 99 | 93.3 | 5600*2200*4500 |
| 1700 | 99.5 | 90 |
| 1400 | 99.9 | 88 |
| 1100 | 99.95 | 82.5 |
| 700 | 99.99 | 58.3 |
| 550 | 99.999 | 59.6 |
Featured Function
Online monitoring of oxygen purity, pressure, flow rate and dew point.
Unqualified oxygen sound and light alarm, long time alarm automatic stop, unqualified automatic oxygen emptying.
Air dryer and air filters automatic drainer discharge.
Automatic warning of spare parts replacement.
Remote control / fully automatic
Molecular sieve automatic compaction
Pneumatic valve switching by programmable controller automatic control
The IPC, DCS, the specific configuration of other specific programs
Factory Certificates
FAQ
Q: Are you a factory or a trading company?
A:We are a factory over 20 years industrial experience.
Q: Do you offer OEM service?
A: Yes, we can customize it as your request.
Q: What is your lead time?
A: About 60~90 days after receiving deposit.
Q: What certificates do you have?
A: We have ASME, CE, ISO9001-2015, ISO13485 for medical oxygen generator. And we can apply for specific certificate for different country such as SONCAP for Nigeria, SASO for Saudi Arabia, etc
Q: What about the warranty?
A: Beyond warranty period(For 12-Months against any manufacturing defect from the date equipment acceptance after commissioning or 18-months from the time of the delivery whichever comes first),supplier will provide spare parts, accessories, easily damaged parts via preferential price.
Q:What service do you offer?
A: Pre-sales service, in-sales service, after-sales service. If you become our local distributor, we can introduce end-customers to purchase from you.
Q:Which port is near to you?
A: Qingdao port or Tianjin port. And we can arrange to deliver Guangzhou, Shanghai, Urumqi, or other Chinese cities, too.
Q:Could you offer Origin Certification.
A: we can do as your request.
Product Tags:
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PSA Nitrogen Generator for Metal Cutting with 5Nm3/hr~5500Nm3/hr Capacity and 6bar Adjustable Pressure Images
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