Advanced Custom Liquid Cold Plate Solutions

Tailored Solutions for High-Power Applications

Free Custom Design

Free Thermal Analysis

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PRODUCTS Liquid Cold Plate

Advanced Manufacturing Technologies: FSW & Brazing

To ensure maximum thermal performance and structural integrity, Ecotherm utilizes two primary bonding technologies for our liquid cold plates:

Friction Stir Welding (FSW)

Ideal for large-format aluminum cold plates used in EV battery packs and industrial inverters. FSW creates a seamless, solid-state bond without melting the material, resulting in higher strength and zero risk of porosity compared to traditional welding.

Vacuum Brazing

Perfect for complex copper or aluminum water blocks requiring intricate internal geometries. Our vacuum brazing process ensures a clean, flux-free joint with superior thermal conductivity, essential for high-heat flux applications like AI GPU cooling.

Internal Flow Channel Design

Micro-Channel Fins:
High-density skived or machined fins inside the plate significantly increase the surface area. This design minimizes thermal resistance, making it the standard for high-performance computing (HPC) and laser diodes.

Embedded Copper Tube (Press-Fit):
A cost-effective solution where copper tubes are pressed into an aluminum base. This combines the high conductivity of copper with the lightweight properties of aluminum, ideal for power electronics (IGBT).

Quality Assurance

100% Helium Leak Detection:
Every single cold plate undergoes a helium mass spectrometer leak test to detect even the most microscopic leaks (leak rate < 1×10^-9 mbar.l/s).

High-Pressure Testing:
Products are tested at pressures significantly higher than operating conditions (typically > 5 Bar) to ensure structural durability.

Thermal Performance Validation:
We verify flow rate, pressure drop, and thermal resistance to ensure the product meets your simulation data.

Explore Our Range of Tailored High-Power Designs

Custom Liquid Cold Plate Case Product Display

Deep pipe and Shallow Pipe

Water Block — Skived Fins and O-Ring

Water Block — Skived Fins and Brazing

Copper and Aluminum Liquid Cold Plate

Email:support@ecothermgroup.com

Explore Our Range of Tailored High-Power Designs

Liquid Cold Plate Cooling

Custom Cold Plates

Drawing Eval：Assess design feasibility & heat dissipation; offer optimizations.
1 Unit Order：Start with 1 sample for quick project validation.
20+ Yrs Expertise：Solve heat challenges via 10K+ projects.
Rapid Prototype：Fast samples to accelerate market entry.

Custom Water Cooling Plate Applications

- Data Centers: Customize water cooling plates according to provided drawings to efficiently cool high – density servers, ensuring stable operation and reducing costs.
- New Energy Vehicles: Manufacture tailored water cooling plates for batteries and motors based on drawings, controlling temperature to enhance range and safety.
- Industrial Machinery: Produce customized plates per drawings, meeting high – intensity heat dissipation needs, minimizing breakdowns, and extending equipment life.
- Medical Equipment: Create silent water cooling plates based on drawings, dissipating heat stably to ensure precise instrument operation.

Customize your own Liquid Cold Plate?

What is Liquid Cold Plate?

The water cooling plate, also known as a liquid cooling plate, is a component of a water-cooled heat sink. It is an efficient, low-noise, compact, and highly expandable part that exchanges heat through liquid cooling. A water cooling plate typically consists of a metal base plate and an integrated water cooling system. The metal base plate effectively conducts heat, while the water cooling system absorbs and carries away heat through the flowing water.

Water cooling plates provide superior heat dissipation and are primarily used in high-performance computers and workstations. These devices often require intensive computing and processing power, which in turn necessitate better cooling to ensure their stability.