Lihan Cryogenics Co.,Ltd.

Cryocoolers For Mobile Solutions

Lihan Cryogenics specializes in the research, development, and volumeprecision manufacturing of cryogenic refrigeration systems. Our technology is built on 30 years of thermoacoustic research from the Chinese Academy of Sciences, combined with nearly 20 years of expertise in linear motors and electronic control, placing us at the forefront of global thermoacoustic applications.

A Wide Range of Cryocoolers

Lihan’s cryocoolers are widely applied in infrared imaging, nuclear detection, atmospheric monitoring, superconducting electronics, biomedicine, and gas liquefaction, earning strong market recognition. We are committed to delivering high-quality, reliable, and innovative cryogenic solutions, empowering customers with a competitive edge.

Lihan Cryogenics: Redefining Cryogenic Frontiers, Empowering Technological Evolution

As an innovation leader in cryogenic engineering, Lihan Cryogenics is committed to delivering precision-engineered cryogenic solutions for cutting-edge scientific applications. Leveraging world-leading cryogenic physics research capabilities and two decades of engineering expertise, we have developed a comprehensive product matrix covering full temperature ranges (20K-200K) and cooling capacities (mW-kW), empowering breakthrough applications in superconducting electronics, nuclear spectroscopy, infrared detection, cryogenic medicine, and gas liquefaction.

Lihan products

Infrared Imaging

Infrared detection and imaging technology has been widely applied in the industrial field for the detection of volatile organic compounds (VOCs), fire warning, and security protection, etc. Different from traditional infrared systems, these application scenarios usually require the equipment to operate continuously for 24 hours a day, 7 days a week. Therefore, the lifespan of the refrigeration machine becomes a key factor affecting the system performance. The SymCool™ Stirling Cooler developed by Lihan Cryogenics is specifically designed for such requirements, and has passed tests conducted by authoritative national institutions in accordance with national standards. Its Mean Time Between Failures (MTBF) exceeds 120,000 hours, fully meeting the high reliability requirements of industrial-level applications.

Gas Liquefaction

Superconducting technology is gradually moving from the laboratory environment to the practical application field. It possesses characteristics such as compactness, low vibration and low noise, high durability, and excellent environmental adaptability, and has become the core requirement for new low-temperature solutions. The OrthoCool™ cryocooler and the compact reverse Brayton cycle system of Lihan Cryogenics are specifically designed to meet these requirements.

Superconducting Equipment

Bio-tech

Cryogenic surgery, with its unique technical advantages, is gradually evolving into one of the important technologies in the medical field. Thanks to its compactness, low vibration and low noise characteristics, the OrthoCool™ cryocooler has been successfully applied in this technology, providing reliable support for the cooling of cryogenic fluids and the maintenance of low-temperature environments. Moreover, with the advancement of mass production, the cost of cryocooler has significantly decreased, thus providing a brand-new technical path for deep-temperature medical research and the storage of biological samples.

Other Applications

Technological progress leads to new lifestyles, and its essence lies in pushing various physical quantities to their limits. Lihan Cryogenics is committed to continuously exploring in the direction of the lower limit of temperature, providing users with more reliable, efficient, low-noise, exquisite, user-friendly and economical new cryogenic solutions with new technological advantages.