Air Separation Plants

Chengde’s Air Separation Plants are designed with cutting-edge technology to deliver exceptional performance, reliability, and energy efficiency. Engineered to meet the diverse needs of industries worldwide, our air separation units (ASUs) incorporate advanced processes and patented technologies, making them ideal for large-scale oxygen-rich gas production.

The air separation unit developed by Chengde adopts advanced low-pressure process and technology, efficient air compression technology, air purification technology, new structured filling technology, and hydrogen-free argon production technology, eliminating the high energy consumption characteristics of traditional designs. Chengde's small air separation unit occupies a small area, the fractionation tower cold box is integrally skid-mounted, the production and installation cycle is short, and the operation is stable.