Copper is an ideal material for cold forging due to its high thermal conductivity and ability to be formed without high-temperature processing, minimizing material degradation. Additionally, cold forging supports secondary machining operations, such as hole drilling, chamfering, and step cutting, optimizing material usage and reducing waste.
As one of the early adopters of cold forging technology, Winshare Thermal has extensive experience in manufacturing both standard and high-power cold-forged heat sinks. Our solutions effectively address challenges such as low thermal conductivity in die-cast microchannels and high processing costs, making them ideal for demanding applications in power electronics, renewable energy, and LED lighting.
Key Features
Superior Heat Dissipation – High-density pin fin structure optimizes thermal performance.
Near-Perfect Fin Alignment – Maximizes surface area for enhanced airflow and heat transfer.
High Thermal Conductivity – Copper material ensures efficient and rapid heat dissipation.
Durable & Reliable – Cold forging eliminates thermal stress, ensuring long-term stability.
Customizable Design – Supports secondary machining for precise application requirements.
Manufacturing Advantages
Optimized for Copper Heat Sinks – No high-temperature processing required, preserving material integrity.
High Precision & Consistency – Produces uniform heat sinks with minimal variation.
Cost-Effective & Low Waste – Cold forging minimizes material loss compared to traditional methods.
Application Areas
LED Lighting & Light Source Cooling – Ensures efficient heat dissipation for high-power LED modules.
High-Voltage Inverters & Power Converters – Reliable thermal management for industrial electronics.
Wind Power Converters – Enhances cooling performance in renewable energy systems.
Motor Controllers – Provides stable and efficient cooling for high-power motors.
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