Chemical Etching Printed Circuit Heat Exchanger with High Precision

PCHE Overview

Xinhaisen's chemically etched PCHEs represent the next generation of compact heat exchangers, delivering unmatched thermal performance in critical applications. Utilizing our proprietary photochemical etching technology, we create complex micro-channel patterns that achieve superior heat transfer efficiency while maintaining exceptional pressure resistance.

PCHE Key Features
·Ultra-high efficiency
·Extreme pressure capability
·Compact & lightweight
·Corrosion resistant
·Custom flow designs

PCHE Specification

PCHE Applications
·Supercritical CO₂ power cycles
·LNG & cryogenic processing
·Nuclear reactor systems
·Aerospace thermal management
·Hydrogen fuel cell systems
·Industrial waste heat recovery

Quality Assurance

·100% dimensional inspection (optical measurement)

·Material certificates (MTC, EN10204 3.1)

·Pressure testing to 1.5x design pressure

·ASME BPVC Section VIII Division 1 compliant

·ISO 9001 & AS9100 certified production

Why Choose Xinhaisen PCHE?
·True micro-scale features without mechanical stress
·Perfect channel uniformity for balanced flow
·Rapid prototyping - 2-3 weeks for test samples

Welcome to contact!

For over 13 years Xinhaisen has pioneered developments in photochemical etching, achieving standards admired by the industry and appreciated by a global customer base from a wide range of high-tech engineering markets.

Since found in 2012, in affiliating with our customers we have pioneered many new production techniques and methodologies in order to better serve their needs. It is these techniques that have advanced our capabilities further, enabling us to take what was once considered art and turn it into a science.

Now, we became China's leading photochemical etching specialist, with also the capacity of offering stamping and laser-cutting service. Our products include etching bipolar plates for fuel cell, speaker grills,  micro meshes&filters, tea&coffee infusers, shims&gaskets, Optical encoderdisk&strip, EMI/RFI shielding, Leadframes, connectors&contacts, printingstencils&foils and metal crafts.

Quality and service is our mission, Xinhaisen is committed to pursuing the highest standards of environmental performance. Responsibility for sustainability resides with all employees. The company has achieved ISO 14001 and IS0 9001 and IATF 16949 and is committed to maintaining that standard. With a fast response, high quality, best service and fair price, we have gained high reputation from our customers all over the world.