Precision Etched Printed Circuit Heat Exchanger with Rapid Prototyping & High-Volume Production

PCHE Overview
A Printed Circuit Heat Exchanger (PCHE) is a highly efficient, compact heat exchanger designed for extreme temperature and pressure applications. Using advanced chemical etching technology, we create intricate micro-channel patterns on metal plates, ensuring superior thermal performance and reliability. Ideal for demanding industries like aerospace, energy, and automotive, our PCHEs deliver unmatched efficiency in a minimal footprint.

Manufacturing Process
PCHEs are manufactured through precision chemical etching and diffusion bonding to create efficient, leak-proof micro-channel heat exchangers.

PCHE Key Features

• Exceptional Thermal Efficiency: Micro-channel design maximizes heat transfer surface area, delivering superior performance in compact sizes

• Extreme Pressure Resistance: Robust diffusion-bonded structure withstands operating pressures up to 600 bar

• High Temperature Capability: Reliable performance across wide temperature range from -200°C to 900°C

• Compact & Lightweight: Ultra-thin plates and optimized design reduce weight and space requirements by up to 85% compared to conventional heat exchangers

• Corrosion Resistant: Compatible with various materials including Stainless Steel, Titanium, and Inconel for aggressive media handling

• Customizable Designs: Flexible channel patterns and port configurations to meet specific thermal and flow requirements

PCHE Specification

PCHE Applications

• Aerospace & Aviation: Environmental control systems, aircraft cooling, avionics thermal management, and fuel cooling systems

• Energy & Power Generation: Solar thermal plants, nuclear reactors, waste heat recovery systems, and geothermal power applications

• Automotive & E-Mobility: Battery thermal management, fuel cell systems, power electronics cooling, and exhaust heat recovery

• Industrial Processing: Chemical reactor cooling, gas processing, compressor cooling, and process heating applications

• Marine & Defense: Naval propulsion systems, electronic warfare cooling, and submarine applications

Why Choose Xinhaisen?

• Expertise in Precision Etching: Over 13 years of experience in micro-etching for high-tech industries.

• Rapid Prototyping & Bulk Orders: From small batches to large-scale production with quick turnaround.

• Superior Quality: Tight tolerances (up to ±0.01mm) and consistent results.

• Wide Material Capability: We work with various metals to meet specific needs.

• Trusted Reputation: Known for high accuracy, speed, and versatility.

Welcome to contact us at any time!

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.