The MINNUO medium-sized nitrogen generator is a skid-mounted liquid nitrogen solution. The MINNUO nitrogen skid package contains everything you need to generate your own liquid nitrogen on-site. Why buy liquid nitrogen when you can produce and store your own? Our nitrogen generation offers the sustainable and cost-efficient alternative to gas deliveries.
Compressed air passes through the screw air compressor, after cold and dry suction and filtration, it enters the PSA nitrogen generator, and after passing through the sterile filter, it generates sterile nitrogen with a dew point of -60℃. After the sterile nitrogen enters the refrigerator (the refrigerator is cooled down by the chiller), it is liquefied into liquid nitrogen.
Remote monitoring: MCGS remote monitoring, can remotely download historical operation records, online program upgrade, convenient remote maintenance
| Model | MNLN-240 | MNLN-480 | MNLN-720 | MNLN-960 | MNLN-1200 | MNLN-1920 | MNLN-2400 |
| Type | Separate | ||||||
| Liquid Nitrogen Production | 10L/H 240L/day | 20L/H 480L/day | 30L/H 720L/day | 40L/H 960L/day |
50L/H 1200L/day | 80L/H 1920L/day | 100L/H 2400L/day |
| Purity | ≥99% | ||||||
| Voltage frequency | 380VAC 3P 50Hz | ||||||
| Power（KW） | 27 | 45 | 55 | 84 | 92 | 155 | 190 |
| Land area（m³） | 10 | 30 | 30 | 40 | 40 | 60 | 60 |
| Equipment size（mm） | 6000*1100*2200 | 8000*1700 *2300 | 8000*1700 *2300 | 12000* 1800*2350 |
12000*1800 *2350 |
16000*2000 *2350 | 16000*2000 *2350 |
| Room size required（㎡） | >30 | >50 | >50 | >80 | >80 | >120 | >120 |
| Sea freight container dimensions | 20 Container | 40ft container 9.6m long | 40ft container 10m long | 40ft container | 40ft container | 40ft container +20ft container |
40ft container +20ft container |
| Ambient temperature requirements | 0-30℃ | ||||||
| One metre of noise（dB） | <72dB | <78dB | <78dB | <78dB | <78dB | <78dB | <78dB |
| Cooling methods | Water cooling | ||||||
| Cooling water（m³/h） | >4 | >8 | >8 | >15 | >15 | >30 | >37 |
| Nitrogen volume（m³/h） | 15 | 30 | 40 | 50 | 60 | 100 | 130 |
| Nitrogen volume（℃） | -60℃ | ||||||
| Nitrogen pressureMpa） | 0.8 | 0.8 | 1.6 | 0.8 | 1.6 | 0.8 | 0.8 |
| Recommendations for liquid nitrogen tank packages（L） | 500 | 1000 | 1000 | 2000 | 2000 | 5000 | 5000 |
| Note: | If non-standard voltage and frequency, altitude > 1000 m, purity ≥ 99.9, custom-made | ||||||
PLC Panel
Process nitrogen analyzer ,Core components imported from Germany
Molecular Sieve from JALOX, UOP ,CMS
Germany pneumatic valves
Solenoid valves
ASME standard air tank
Incorrectly selected concentration can become a factor in a significant increase in the price by several times. A difference of 0.05% in concentration can double the cost of the system.
Considering all consumer parameters, calculate the total amount of nitrogen consumed. Pay attention to the units of measurement, the flow must be normalized, m³/h at a pressure of 1 bar and a temperature of 20°C.
All parameters of the station are specified under standard operating conditions of 20°C, The temperature rises above 38℃ will affect the air compressor, so be sure to keep the use of the site ventilation heat
For the correct operation of the system, many factors must be taken into account: the nature of consumption, the number of peak loads, additional losses of compressed air, the volume of receivers, and much more.
We will contact you within 1 working day, please pay attention to the email with the suffix “@minnuogas.com”.
