HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Oxygen, nitrogen and hydrogen are important molecules that make up life, matter and energy. They all have their own meanings in life. We all know that the use of medical gases can treat diseases, and emergency patients often use oxygen and other gases to save their lives. As for oxygen, I think most people can’t live without a supply of oxygen. Since our inception, the company has made these molecules a part of its research area and core business. The goal of Hangzhou Nuzhuo Group is to lead the development of the industry, create long-term performance and be committed to sustainable development.

The Pressure Swing Adsorption process for the generation of enriched oxygen gas from ambient air utilises the ability of a synthetic Zeolite Molecular Sieve to absorb mainly nitrogen. While nitrogen concentrates in the pore system of the Zeolite, Oxygen Gas is produced as a product.

NuZhuo Oxygen generation plant’s use two vessels filled with Zeolite Molecular sieve as adsorbers. As Compressed Air passes up through one of the adsorbers, the molecular sieve selectively adsorbs the Nitrogen. This then allows the remaining Oxygen to pass on up through the adsorber and exit as a product gas. When the adsorber becomes saturated with Nitrogen the inlet airflow is switched to the second adsorber. The first adsorber is regenerated by desorbing nitrogen through depressurisation and purging it with some of the product oxygen. The cycle is then repeated and the pressure is continually swinging between a higher level at adsorption (Production) and a lower level at desorption (Regeneration).

1.Simple installation and maintenance thanks to modular design and construction.
2.Fully automated system for simple and reliable operation. 3.Guaranteed availability of high-purity industrial gases. 4.Guaranteed by the availability of product in liquid phase to be stored for use during any maintenance operations.
5.Low energy consumption.
6.Short time delivery.
7.High purity Oxygen for medical/hospital use.
8：Skid mounted version (No foundation required)
9：Quick start up and Shut down time.
10：Filling oxygen in cylinder by liquid oxygen pump

HANGZHOU Nuzhuo Group has three subsidiaries, the group company specializes in the design and manufacture of cryogenic air separation, PSA, VPSA. The product structure matching has reached the one-stop service standard.
Equipped with advanced testing equipment, Nuzhuo has a factory building of 14,000 square meters, and always adheres to the business philosophy of “survive by quality, be market-oriented, develop by technology, and create benefits by management”. Take the development path of technology, diversification and scale.