High Performance Tubed Cold Plate China Manufacturer & Supplier
Tone Cooling’s Tubed Cold Plates offer a cost-effective liquid cooling solution for low to moderate heat loads. Copper or stainless-steel tubes are embedded in an aluminum base for efficient heat transfer. Custom tube paths improve thermal performance and fit complex component layouts. Ideal for power electronics, automotive systems, and industrial cooling.
Features Of Tubed Cold Plates
- Structural Design: Built-in cooling channels for liquid coolant to remove heat; layout can be parallel or staggered.
- Material Selection: Typically made from aluminum alloy or copper for excellent thermal conductivity.
- Customization: Tailored to specific needs such as channel layout, dimensions, and shapes.
- Efficient Heat Transfer: Optimized design for effective heat dissipation.
- Compact Design: Space-efficient compared to traditional cooling solutions.
Customized Liquid Cold Plates with Copper Tubes
- High-Efficiency Cooling: Internal tubing increases surface area for better heat transfer.
- Customizable Design: Supports different tube layouts and materials to fit specific needs.
- Compact & Lightweight: Ideal for applications where space is limited.
- Durable Construction: Made from high-quality materials for extended service life.
- Wide Applications: Perfect for cooling electronics, EV batteries, power systems, and industrial machinery.
The design of tubed cold plates allows for effective heat transfer from hot components to the cooling fluid. This results in improved thermal management and reduced temperatures.
We specialize in customizing dimensions, shapes, and layouts to meet your exact requirements, providing you with a perfect fit for your applications.
Our technical support team is here to guide you through installation and offer expert advice, ensuring a smooth process from start to finish.
We provide ongoing maintenance, troubleshooting, and consulting, ensuring your equipment continues to perform at its best long after purchase.
Request a Quote For Your Customized Tubed Cold Plates!
Tone Cooling specializes in providing high-quality cooling solutions tailored to meet the unique needs of our clients. Our tubed liquid cold plates designed for efficient heat dissipation in various industrial applications. They are customizable in size, shape, and layout, ensuring a perfect fit for your system.
We also offer expert services, including design support to help you select the ideal cooling plate, technical assistance for smooth installation, and comprehensive after-sales services such as maintenance and troubleshooting. Our goal is to ensure your cooling systems operate at peak performance with minimal downtime.
Applications of Tubed Liquid Cold Plates
Data Centers Applications
Tubed cold plates are used to manage the heat generated by high-performance computing systems and servers, helping to maintain optimal operating temperatures and improve system reliability.
Telecommunications Applications
Liquid cold plates with copper tubes provide efficient cooling for telecommunications equipment, ensuring stable performance and preventing overheating.
Power Electronics Applications
In applications such as electric vehicles and renewable energy systems, tubed liquid cold plates are used to cool power electronics and inverters, enhancing their efficiency and longevity.
Medical Devices Applications
Tubed cold plates help in cooling critical medical equipment, such as MRI machines and diagnostic devices, where precise temperature control is crucial.
More Information
What Is a Tubed Cold Plate?
A tubed cold plate is a type of liquid cooling device that combines a metal plate with embedded tubing to transfer heat efficiently from high-power electronic components. The coolant circulates through the tubes, absorbing heat from the surface of the plate and carrying it away to a heat exchanger or chiller.
This design offers a reliable and economical solution for temperature management in demanding industrial and electronic systems.
Composition and Structure
A standard tubed cold plate consists of:
- Base plate: Usually made of aluminum for its lightweight and high thermal conductivity.
- Cooling tube: Typically copper, formed in a serpentine or custom pattern to cover critical heat zones.
- Bonding method: The tube is pressed or brazed into grooves machined in the plate to ensure direct thermal contact.
This structure allows flexibility in tube routing, making it suitable for different component layouts and heat loads.
Advantages of Tubed Cold Plates
- Cost-Effective Manufacturing
Compared with brazed or machined cold plates, tubed cold plates require simpler processes and lower tooling costs. - Flexible Design Options
Engineers can easily modify the tube path to fit unique heat sources or geometric constraints. - Low Pressure Drop
The round tubing design supports smooth coolant flow, reducing pump requirements. - Reliable Thermal Control
Even heat distribution minimizes thermal stress on components, extending their service life.
Limitations
- Lower power density: Heat transfer is slightly less uniform than in brazed or machined plates.
- Limited compactness: Tubed designs may not suit extremely thin or space-constrained systems.
- Potential for leakage: Improper bonding or tube bending can introduce weak points if not well controlled.
Despite these, they remain a strong choice for moderate heat loads and cost-sensitive projects.
How to Evaluate the Quality of Tubed Cold Plates
Why Quality matters
Selecting a well-made tubed cold plate means fewer maintenance problems and stable performance under continuous operation. For manufacturers, focusing on proper tube bending, surface finish, and corrosion prevention ensures product reliability. Buyers should prioritize build quality over price to secure long-term system efficiency.
Tubed cold plates play a key role in liquid cooling systems. Their quality directly affects heat transfer efficiency, reliability, and long-term performance. Understanding what defines a well-made plate helps buyers and engineers make better decisions.
1. Tube construction
A high-quality cold plate uses continuous tubing instead of multiple soldered sections. Continuous tubes eliminate weak joints that can leak or loosen over time. Fewer connections mean higher reliability and longer service life.
2. Bend quality
Tube bends must be precise. Poor bending causes the tube’s cross-section to collapse, increasing pressure drop and reducing coolant flow. Smooth, uniform bends maintain consistent performance and prevent unnecessary stress in the cooling loop.
3. Tube-to-plate attachment
The bonding method between tube and plate is critical for heat transfer. Epoxy is common, but if applied too thickly, it acts as insulation rather than a conductor. A thin, uniform bond layer ensures efficient thermal contact and stable mechanical support.
4. Surface contact
For high-performance cooling, the tube should be flush with the cold plate surface. This design allows direct heat transfer from the mounted component to the tubing. Plates with recessed or covered tubes reduce thermal efficiency and are less suitable for demanding applications.
5. Material compatibility
Cold plates often combine different metals in tubing, fittings, and base materials. If they are not properly matched, galvanic corrosion can occur, leading to leaks and reduced durability. Using compatible materials and protective coatings prevents such issues.
6. Overall design and manufacturing quality
Performance depends on more than just tube placement. The number of flow passes, connector design, and manufacturing precision all influence cooling results. Consistent quality control during production ensures every plate performs to specification.
Why Choose Tone Cooling?
- Thermal Performance
Efficient Heat Dissipation: Optimizes heat transfer, improving cooling.
Enhanced Performance: Supports high thermal loads, preventing performance issues.
Extended Lifespan: Reduces overheating, prolonging equipment life. - Design Flexibility
Compact Size: Fits in space-constrained environments.
Customizable: Tailored to specific dimensions and needs.
Adaptable: Integrates with various cooling systems. - Cost Efficiency
Lower Maintenance: Requires less upkeep, reducing costs.
Reduced Total Cost: Minimizes operational expenses and downtime. - Reliability and User Experience
Increased Reliability: Maintains stability and performance.
Enhanced User Experience: Ensures consistent performance and reliability.
FAQs
1. What are our products used for?
Our products are mainly used in data center servers, graphics cards, power (ultra-high voltage, flexible DC, new energy), rail transportation (high-speed rail and urban rail transit), 5G communication, and IoT industries.
2. What can we do currently?
We can design and manufacture liquid cooling plates for high-power, high-heat- flux density chips. Our company has specialized equipment and processes such as friction stir welding, vacuum brazing, instantaneous liquid phase diffusion welding, laser welding, and flame welding, as well as specialized testing equipment for thermal resistance, flow resistance, and sealing. We also have 3D modeling and CAE and CFD simulation capabilities.
3. What are we currently researching and developing?
We are currently researching and developing high-power, high-heat-flux density liquid cooling plates, pump-drive two-phase cooling systems, high thermal conductivity composite materials, and spray jet direct cooling systems, among other high-power, high-heat-flux density cooling technologies.
