Main products: high-frequency pulse tube cryocoolers with kW-class cooling capacity by a single unit for superconducting magnet cooling applications.
The cold end of the pulse tube cryocooler completely eliminates moving component, achieving no-wear, extremely low vibration and theoretically infinite life. Since the high-frequency pulse tube cryocooler driven by the long life linear compressor achieves high reliability and long life of the hot end, it is regarded as the optimal choice for the new generation of space-borne cooling technology.
The obvious disadvantage of the ground-based high power system is that it is difficult to achieve ultra-high cooling capacity. In 2019, we developed an ultra-high cooling capacity cryocooler that can achieve kW-class at 77 K. It is particularly notable that this type of device through a flexible design, can effectively work in a wide temperature range of 4.2-80 K, completely meeting the cooling needs of superconducting magnets.
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