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Expert in cryogenic rotating machines and solutions for applications in medical and industrial gas, natural gas, hydrogen, and clean energy

Expander with Compressor brake



Compressor loaded Expanders with oil lubricated bearings. The expander and compressor wheels are mounted on a common shaft and the energy recovered from the expansion is powering the compressor wheel that can be used as a booster compressor.
A double or triple shaft seal arrangement ensures no lube-oil leakage to the atmosphere or the process gas.

The TC is available with 8 expander wheel sizes (from 120 to 800mm) with a power range from 50 to 12’000 kW.



Compressor loaded Expander with active magnetic bearings (no oil system).