Good news: Symmetrical Structure (SymCool) Linear Stirling Cooler Passes 50,000-Hour MTBF Accelerated Life Test

SymCool™ OrthoCool™ GyroCool™ CalmCool™ TurboCool™

SymCool™ Axisymmetric Free-Piston Stirling Cryocooler Design

Featuring an axisymmetric design, the SymCool™ Free-Piston Stirling Cryocooler enables cylindrical modular integration with optical lenses, achieving significant space optimization and streamlined manufacturing.

OrthoCool™ Orthogonal Hybrid Pulse Tube Cryocooler Design (Phase-Shifting Displacers at ambient temperature)

The orthogonal hybrid pulse tube architecture of the "OrthoCool"™ is an innovative high-frequency pulse tube cryocooler techonogy oriengnally developed by Lihan Cryogenics. This architecture is suitable for the design of refrigerators operating within the temperature range of 20K to 200K and with a cooling capacity ranging from 10W to 1000W.

GyroCool™ Free-Piston Stirling Cryocooler with Rotatable Core

GyroCool™ is a free-piston Stirling cryocooler featuring an axisymmetric design with a fixed stator and a rotatable core assembly. The cryocooler core assembly can rotate independently, making it suitable for compact superconducting motors.

CalmCool™ Ultra-Low-Vibration Pulse Tube Cryocooler

CalmCool™ is a long-life, ultra-low-vibration pulse tube cryocooler driven by opposed linear motors, designed for vibration-sensitive optical and scientific instruments.

TurboCool™ Reverse-Brayton Cryocooler

TurboCool™ is a highly integrated reverse-Brayton cryocooler based on centrifugal compression and turboexpansion technologies. It supports multiple cooling capacity configurations for different application requirements and is suitable for mobile gas liquefaction, superconducting magnet cooling, and scientific cryogenic applications.