KDON (Ar)-11000/20000-300 The air separation unit has a reasonable structure and a reasonable pipeline design, which can reduce the production cost, ensure the normal operation of the equipment, and save the user's cost. According to the needs of users, various specifications of gas products can be provided.

KDN-1500/100Y The air separation equipment of the present invention is purified by molecular sieve, the pressurized turboexpander provides refrigeration for the auxiliary equipment, and the completely distilled hydrogen-free argon production technology is adopted.

The air separation unit has a reasonable structure and a reasonable pipeline design, which can reduce production costs, ensure the normal operation of the equipment, and save users' costs. According to the needs of users, various specifications of gas products can be provided.

This equipment can be customized with various specifications of gas according to user needs, suitable for metallurgy, chemical industry, fertilizer and other industries; petroleum, non-ferrous metals, new materials, optoelectronics, etc.