该机型的运行状态为“半自动运行”（即需 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，氮气纯度99.5 -99.9%氮气分析仪 在线检测，制氮吸附塔交替运行排空时，加装有快 速排空装置，以达到制氮工艺快速脱附要求，延长 了工艺电磁阀的使用寿命。

Running state of the machine is "semi-automatic operation" (that is, the need for operating the start-stop of the equipment). Air inlet and nitrogen outlet are equipped with pressure regulating components. Nitrogen purity is monitored by analyzer on-line, by 99.5-99.9% unit. Alternately emptying system of nitrogen adsorption tower, with a rapid emptying device, in order to achieve the requirements of rapid stripping in nitrogen making process, prolongs the life of electromagnetic valve.

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.