Chemical Etching Printed Circuit Heat Exchanger Plates with Optimal Corrosion Resistance

Chemical Etching Printed Circuit Heat Exchanger Plates with Optimal Corrosion Resistance

PCHE Overview

Printed Circuit Heat Exchangers (PCHE) are ultra-compact and efficient heat exchangers. Built by diffusion-bonding precision-etched metal plates, they excel in high-pressure and high-temperature applications where space and weight are critical.

Manufacturing Process
We use our core precision metal etching expertise to create complex micro-channels on thin plates. These plates are then fused into a single, solid block using diffusion bonding, creating a strong, leak-proof unit.

PCHE Features

• Extremely High Efficiency: Compact design offers a large surface area for superior heat transfer.

• High Pressure & Temperature Resistance: Robust monolithic structure handles extreme operating conditions.

• Lightweight & Compact: Significantly smaller and lighter than traditional shell-and-tube heat exchangers.

• Customizable Designs: Etching allows for complete flexibility in channel geometry and layout.

• Robust & Reliable: Diffusion bonding creates a high-integrity core.

PCHE Specification

 PCHE Applications

• Oil & Gas: Gas processing, LNG, subsea systems.

• Aviation & Aerospace: Environmental control systems, oil cooling.

• Industrial Processes: Waste heat recovery, chemical processing.

• Power Generation: Supercritical CO2 power cycles.

• Automotive & Marine: Next-generation thermal management systems.

Our Advantages

• Precision Etching Expertise: We specialize in micro-etching, achieving channel widths from 0.2mm and tolerances of ±0.01mm.

• Rapid Prototyping & High-Volume Production: We can handle both urgent, small-batch orders and large-scale production runs with speed and flexibility.

• Material Versatility: We can process a wide range of metals, including stainless steel, titanium, and high-performance alloys, suitable for diffusion bonding.

• Proven Quality: Known for high precision, fast turnaround, and diverse capabilities, earning a strong reputation among our clients.

Why Choose Xinhaisen?

Choose Xinhaisen as your reliable partner for PCHE core etching. We transform complex designs into high-performance reality. Our unparalleled speed from material procurement to manufacturing, combined with our commitment to the highest quality standards, ensures you get a superior, reliable product that meets your most demanding thermal and mechanical requirements.

Welcome to contact us at any time!