NUZHUO Liquid Nitrogen Plant Pure Small Scale Liquid Nitrogen Generator For Freezer

Product Name	Liquid nitrogen production line
Model No.	KDON- 5/10/20/40/60/80/CUSTOMIZED
Brand	NuZhuo
Accessories	Air compressor & Re- cooling system & Expander
Usage	High purity Oxygen & Nitrogen & Argon production machine

Model	KDON-50/50	KDON-80/160	KDON-180/300	KDON-260/500	KDON-350/700	KDON-550/1000	KDON-750/1500	KDON-1200/2000/0y
O2 0utput (Nm3/h)	50	80	180	260	350	550	750	1200
O2 Purity (%O2)	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6
N2 0utput (Nm3/h)	50	160	300	500	700	1000	1500	2000
N2 Purity (PPm O2)	9.5	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Liquid Argon Ouput ( Nm3/h)	——	——	——	——	——	——	——	30
Liquid Argon Purity ( Ppm O2 + PPm N2)	——	——	——	——	——	——	——	≤1.5ppmO2 + 4 p p mN2
Liquid Argon Purity ( Ppm O2 + PPm N2)	——	——	——	——	——	——	——	0.2
Consumption (Kwh/Nm3 O2)	≤1.3	≤0.85	≤0.68	≤0.68	≤0.65	≤0.65	≤0.63	≤0.55
Occupied Area (m3)	145	150	160	180	250	420	450	800

1.Air Separation Unit with normal temperature molecular sieves purification, booster-turbo expander, low-pressure rectification column, and argon extraction system according to client’s requirement. 2.According to the product requirement, external compression,internal compression (air boost,nitrogen boost),self- pressurization and other processes can be offered. 3.Blocking structure design of ASU, quick installation on site. 4.Extra low pressure process of ASU which reduce air compressor exhaust pressure and operation cost. 5.Advanced argon extraction process and higher argon extraction rate. 1:The design principle of this plant is to ensure safety, energy saving and easy operation and maintenance. The technology is leading position in the world. A:Buyer needs lots of liquid production, so we supply middle pressure air recycle process to save the investment and power consumption. B:We adopts recycle air compressor and high, low tempt. expansion process to save power consumption. 2:It adopts DCS computer control technology to control main panel, local panel at the same time. This system can monitor the entire process of the plant. If you have any intersts to know more information, contact us: 0086-18069835230