Technical features: 1. Using a full low-pressure process, the highest nitrogen purity can reach more than 99.9999% (oxygen-free content); 2. The purification system adopts special molecular sieve. 3. It adopts vacuum brazed plate-fin heat exchanger, which has compact structure and good heat exchange effect. 4. PLC or DCS control, reducing operating costs.

Technical Introduction:
1. Using full low-pressure process, the highest nitrogen purity can reach more than 99.9999% (oxygen-free content);
2. The purification system adopts special molecular sieve.
3. It adopts vacuum brazed plate-fin heat exchanger, which has compact structure and good heat exchange effect.
4. PLC or DCS control, reducing operating costs.
Technical Features:
Model | Nitrogen production(Nm3/h) | Purity % | Liquid nitrogen yield(L/h) | Liquid nitrogen purity % | Nitrogen pressure Mpa |
KDN-300 | 300 | 99.999 | / | / | 0.5 |
KDN-450 | 450 | 99.999 | / | / | 0.5 |
KDN-800 | 800 | 99.999 | / | / | 0.5 |
KDN-1000/40Y | 1000 | 99.999 | 40 | 99.999 | 0.5 |
KDN-1500/50Y | 1500 | 99.999 | 50 | 99.999 | 0.5 |
KDN-2000/60Y | 2000 | 99.999 | 60 | 99.999 | 0.5 |
KDN-3000/80Y | 3000 | 99.999 | 80 | 99.999 | 0.5 |

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