Air Separation Units

Air Separation Units (ASU & Cold Box)

Contact our engineering team for technical data sheets, sizing and a commercial offer tailored to your project.

Longmar Networks is a service provider specialized in the delivery of all types of ASUs with maximum localization content, with the capacity to design and produce more than ten sets of large and medium-sized ASUs per year. We currently deliver:

Large, medium and small ASUs
High-purity oxygen, nitrogen and argon units
Low-purity oxygen and nitrogen units
Energy-saving ASUs
Liquid air separation plants and liquefaction plants
Natural gas purification, liquefied natural gas (LNG) and other units

The company is committed to building complete sets of high-quality ASUs with advanced technology, reliable quality and high performance, through a team of highly qualified technical R&D specialists.

By working with a high-level licensor operating an intelligent workshop for air separation systems — equipped with advanced AI (artificial intelligence) algorithms and machine learning — our intelligent air separation packages go further in product quality, greatly improving product consistency and energy saving, and increasing product quality and precision by 10–15%.