Detailed Product Description

Cryogenmash offers a wide range of cryogenic turboexpanders meeting completely the domestic requirements of enterprise as well as any needs of external partners.The improvements of our traditionally produced articles  reducing turboexpanders with brake electric generators, carried out during the last ten years, as well as the innovative developments, directed for creating new types of designs with use of a compressor stage as a brake, have contributed much to acceptance of turbine machines with a trademark Cryogenmash.The turboexpander-compressor sets for low and medium pressure, whose production has been mastered since 1993, are successfully operated in Russia and in China. Their high thermodynamic efficiency (up to 89 %) combined with use of expanders capacity for additional compression of a working fluid at the compressor stage, significantly increases the technical and economical indices of the up-to-date air separation plants (ASP). Similar in design, the turbine sets with a brake compressor have found a wide use in different systems of thermosttating, including the use within "Sea Launch".=0;>38G=K5 ?> :>=CB@C:F88 BC@1>03@530BK C B>@<>7=K< :>@>< =0H;8 H8@>:>5 ?@8<5=5=85 2 @07;8G=KE C8CB5<0E B5@<>CB0B8@>20=8O, 2 B>< G8C;5 8 2 C>CB025 :>C<8G5C:>3> CB0@B0 <>@C:>3> 1078@>20=8O "Sea Launch".Since 1966 Cryogenmash has started to produce the ASP turboexpanders on gas static bearings previously used only in turbine machines of helium liquefiers. The positive experience in operating for over 6 years at Uzbeksky Metallurgical Works (Bukhara-city) confirms their high quality and reliability. Our special technology of upgrading the previously constructed and operated turboexpanders directly at the Customers' sites has been developed and implemented. The replacement of elements of the flow passage part with the improved ones and of the elements of the running gear  with more reliable ones has allowed not only to extend the service life of the turboexpanders but also to increase significantly the capacity of the air separation plants.The modern concept of creating the turboexpanders, adopted at Cryogenmash, consists in development of the compact sets with modern means for monitor their parameters, at minimum amount of mounting and commissioning works.You can fully trust our 40-years experience in development of high-quality turboexpanders  their first specimens are in operation up till now.