HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

As the food industry increasingly demands higher standards for product freshness, shelf life and safety, nitrogen, as a safe, odorless and non-toxic inert gas, plays a crucial role in food packaging and processing.The PSA (Pressure Swing Adsorption) nitrogen generator efficiently separates nitrogen and oxygen from the air, providing a stable and pure nitrogen supply for the food industry. The key lies in the precision of the gas control system, which directly affects the preservation effect of food packaging and the stability of the processing process.

NUZHUO has achieved real-time and precise control of oxygen content in food-grade PSA nitrogen generators through its independently developed intelligent oxygen monitoring and regulation system. This has helped food enterprises improve product quality and production efficiency.As a gas equipment supplier with special equipment qualifications, Nuzhuo focuses on the in-depth application of PSA nitrogen generation technology in the food industry. The company’s production base located in Fuyang, Hangzhou, is equipped with a food-grade clean assembly workshop to ensure that key components of the equipment meet hygiene and safety standards, providing reliable high-purity nitrogen solutions for food enterprises.

In food packaging, nitrogen is mainly used to replace the oxygen inside the package, inhibiting microbial growth and oxidation reactions, thereby extending the shelf life of the food. Traditional nitrogen production equipment often has problems such as large fluctuations in oxygen content and slow response speed, which affect the packaging effect. The NuZhuo PSA nitrogen generator uses a high-precision oxygen analyzer and a closed-loop feedback control system. It can monitor the oxygen concentration of the nitrogen gas at the outlet in real time and feed the data back to the PLC controller. The system automatically adjusts the adsorption time, exhaust valve sequence, and gas flow distribution to ensure that the oxygen content is stable within the set range. This technology is particularly suitable for food packaging that is sensitive to oxygen, such as nuts, potato chips, coffee, and dairy products, effectively preventing problems such as oil oxidation and flavor loss.

Each industry has its own unique gas requirements. We will tailor the most ideal system specifically for you according to your specific needs.For any oxygen/nitrogen/Argon needs, please reach out to us ：

Elena Liu Tel./Whatsapp/Wechat:+86-15531448603

Email :elena@hznuzhuo.com