该机型的运行状态为“全自动运行”（无需人为操作设备的启停），空气进口、氮气出口设有过滤调压部件，内置冷冻干燥机及C、T、A三级过滤器、自动排水器。PC控制系统选用西门子。氮气纯度由99.9-99.999%氮气分析仪在线检测，氮气纯度不合格自动排空并报警，合格氮气输出后达到设定压力自动停机。节省空压机能耗达30%不等。制氮吸附塔交替运行，采用D型专用（专用阀门），带有均压功能，达到回收能耗，节能显著。

适用于食品医药行业：面包、月饼、蛋黄派、法式面包、饼干、巧克力、雪米饼、药品、葡萄酒、茶叶以及各种农副产品的充氮保鲜包装

此款机型适合于对氮气质量要求比较高的中小食品企业进行充氮包装。

Running state of the machine is "automatic operation" (that is, without the need for operating the start-stop of the equipment) . Air inlet and nitrogen outlet are equipped with pressure regulating components. the built-in refrigeration dryer and C, T, A three-stage filter and automatic drainage device. Nitrogen purity is monitored by analyzer on-line, by 99.9-99.999% unit. Automatic emptying and alarm are set if the purity of nitrogen is unqualified, and the system will automatically stop when it reaches the set pressure after qualified nitrogen output, thus, saving power consumption of the air compressor by up to 30%. Nitrogen adsorption towers operating alternately, adopts Type D dedicated (special valve) and have pressure equalizing function to achieve the effect of recycling energy consumption and saving energy.

Applicable to the food and pharmaceutical industry: the nitrogen-filled preservation and packaging of bread, moon cake, yolk pie, French bread, biscuits. chocolate, snow cake, pharmaceuticals, wine, tea and various agricultural and sideline products .

This machine is suitable for small and medium food enterprises with demand of high-quality nitrogen-filled packaging.

适用于食品医药行业：面包、月饼、蛋黄派、法式面包、饼干、巧克力、雪米饼、药品、葡萄酒、茶叶以及各种农副产品的充氮保鲜包装。

此款机型适合个体食品企业进行充氮包装。建议使用节能系列食品保鲜制氮机。

Applicable to the food and pharmaceutical industry : the nitrogen-filled preservation and packaging of bread, moon cake, yolk pie, French bread, biscuits. chocolate. snow cake, pharmaceuticals, wine, tea and various agricultural and sideline products.

This machine is suitable for individual food companies in nitrogen-filled packaging. It is recommended to use energy-saving series of nitrogen making machine for food preservation.