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.

Small air separation equipment offers a cost-effective solution for industries and facilities with lower gas volume requirements, ensuring efficient gas supply without the need for extensive infrastructure.