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.
Core Competencies
• OrthoCool™ Orthogonal Hybrid Pulse Tube Architecture: Pioneering integration of room-temperature displacer phase-shifting technology with pulse tube refrigeration systems
• Multi-Dimensional Technology Platform: Incorporating high-frequency Stirling-type pulse tubes, SymCool™ axisymmetric free-piston Stirling coolers, and compact reverse-Brayton cycle systems
• Precision Thermal Control: ±0.1K stability across 20K-200K operational range, meeting stringent experimental requirements
Product Portfolio
✓ High-Performance Series: Tailored solutions for scientific instruments and customized equipment
✓ Industrial-Commercial Series: Cost-optimized solutions for bulk production environments
✓ High-Capacity Series: Compact reverse-Brayton cryocoolers delivering "plug-and-play" solutions for mobile platforms and space-constrained power systems
Key Applications
◆ Integrated cryogenic modules for nuclear/IR scientific instruments
◆ Cryogenic stabilization systems for superconducting power grids
◆ Marine-deployable mobile gas liquefaction systems
◆ Medical cryosurgical units and biobank preservation solutions
Supported by proprietary vibration suppression technology (amplitude <5μm) and 100,000-hour fault-free operation verification, our cryogenic systems have enabled technology transfer in 37 national-level research projects, continuing to build cryogenic bridges that connect laboratory innovations to industrial applications.
