Xinhaisen specializes in manufacturing high-precision Etched PCHE Plates using advanced Photo Chemical Machining (PCM) technology. Our chemical etching process produces complex microchannel structures with exceptional dimensional accuracy, burr-free edges, and stress-free surfaces, making it an ideal solution for Printed Circuit Heat Exchangers (PCHEs).

PCHE plates are widely used in industries requiring compact, highly efficient, and high-pressure heat transfer systems. Compared with conventional machining, chemical etching enables intricate microchannel geometries without tool wear or mechanical deformation.

• Ultra-compact structure (up to 80% smaller than traditional heat exchangers)
• High thermal efficiency microchannel design
• Excellent pressure resistance
• High precision photochemical etching process
• Suitable for high-pressure hydrogen systems

• High repeatability
• Suitable for diffusion bonding
• Smooth channel walls
• Custom OEM production
• Prototype to mass production

• Oil & Gas / Petrochemical: Gas processing (LNG liquefaction & regasification), sulfur recovery, offshore platforms, compact gas compression cooling
• Power Generation: Supercritical CO2 (sCO2) power cycles, waste heat recovery, hydrogen cooling
• Aerospace & Defense: Environmental control systems, fuel/oil cooling, advanced thermal management
• Industrial Processes: High-pressure synthesis reactors, heat recovery steam generators (HRSG), closed-loop cooling
• Renewable Energy: Hydrogen production (electrolyzer cooling), concentrated solar power (CSP), fuel cells

• Aerospace Cooling Systems
• LNG Equipment
• Nuclear Energy
• Petrochemical Industry
• Offshore Energy Equipment

• Precision at Core: Leverages our proven expertise in etching micro-features down to 0.03mm, ensuring perfect channel definition and thermal performance
• Speed & Agility: Rapid prototyping and flexible production capacity to handle urgent development projects and large-volume orders
• Vertical Integration: Control over the entire process from high-quality material sourcing to final bonding and testing ensures reliability and traceability
• Cost-Effective: Our efficient manufacturing and sourcing provide competitive pricing without compromising on high-end quality PCHEs require
• Engineering Partnership: We work closely with clients to customize the PCHE design for their specific thermal, mechanical, and material challenges

We offer comprehensive customization including channel design, thickness, material selection, prototype development, and OEM/ODM production services.