English
At KingKa, we are committed to delivering innovative thermal solutions that meet the demands of modern technology. Our Large Round Aluminum Cold Forged Heat Sink Cooling Fins is engineered to provide exceptional cooling for high-power electronics, ensuring reliability in compact and heat-intensive environments. With over 15 years of industry experience and advanced manufacturing capabilities, we offer a high-performance, customizable heat sink that stands out in the industry.
Superior Thermal Conductivity: Made from high-purity aluminum (AL1070), offering thermal conductivity up to 226 W/mK for rapid heat transfer from components like LEDs, power ICs, and inverters.
Cold Forged Precision: The cold forging process creates high-density, ultra-thin fins (as thin as 0.25 mm) with aspect ratios up to 50:1, maximizing surface area for efficient heat dissipation without air bubbles or impurities.
Round Design for Omnidirectional Airflow: The circular shape allows airflow from any direction, ideal for compact systems or applications with variable airflow, such as LED fixtures or telecom equipment.
Fully Customizable: Tailor dimensions, fin thickness, height, and spacing to meet specific cooling requirements, ensuring optimal performance for unique projects.
Cost-Effective Production: Cold forging reduces the need for secondary machining, lowering costs for prototyping and high-volume production while maintaining high quality.
Durable and Lightweight: Aluminum ensures a lightweight yet robust structure, enhancing system integration and durability in harsh environments.
| Feature | Specification |
|---|---|
| Material | High-Purity Aluminum (AL1070) |
| Fin Type | Cold Forged Fins |
| Fin Thickness | 0.25 mm - 2 mm |
| Fin Height | Up to 120 mm |
| Fin Gap | 0.2 mm - 6.5 mm |
| Base Thickness | 1 mm - 30 mm |
| Overall Size | Customizable (e.g., 200 mm diameter) |
| Tolerance | ±0.05 mm |
| Finish | Optional Anodizing or Passivation |
| Applications | LED Lighting, Power Electronics, Telecommunications, Industrial Equipment |
| Certifications | ISO 9001:2008, ISO 14001:2004 |
| Delivery Time | Samples in 15 days, mass production in 25-30 days |
| Quality Guarantee | 1 year |
The KingKa Large Round Aluminum Cold Forged Heat Sink efficiently manages heat through a streamlined process:
Heat Absorption: The aluminum base absorbs heat from high-power components, such as LED modules or power transistors, leveraging aluminum’s excellent thermal conductivity.
Heat Dissipation: The high-density cold forged fins increase surface area, allowing heat to dissipate into the surrounding air via convection. The round design enhances airflow efficiency, making it ideal for both active and passive cooling systems.
This heat sink is versatile and excels in a variety of high-power applications:
LED Lighting: Ensures consistent brightness and extends the lifespan of high-power LEDs by preventing overheating.
Power Electronics: Cools inverters, converters, UPS systems, and wind power converters for reliable operation.
Telecommunications: Maintains optimal temperatures in base stations and networking equipment.
Industrial Equipment: Provides robust cooling for control systems and machinery in harsh environments.
Automotive Systems: Supports thermal management in electric vehicles and automotive electronics.
Our heat sinks are crafted using advanced cold forging technology, where aluminum is shaped at room temperature under high pressure. This process ensures:
High Precision: Fins are formed with tight tolerances (±0.05 mm) and high aspect ratios for maximum surface area.
Superior Quality: No air bubbles, porosity, or impurities, resulting in exceptional thermal performance and durability.
Cost Efficiency: Reduced need for secondary machining, making it ideal for both prototyping and large-scale production.
The round design is achieved through precise molding, allowing for omnidirectional airflow and compatibility with various system configurations.
Industry Expertise: Over 15 years of experience in thermal management, backed by an R&D team with more than 25 years of expertise in machining and thermal engineering.
Advanced Manufacturing: Our 35 high-end CNC machines deliver precision and consistency, ensuring high-quality products tailored to your needs.
Quality Assurance: ISO9001:2008 certified, with rigorous four-stage inspections to guarantee defect-free heat sinks.
Customer-Centric Support: We provide online technical support, thermal design consultation, and a 1-year quality guarantee with return and replacement options.
Global Reach: Serving clients across the USA, Europe, and Asia, we deliver reliable solutions worldwide with samples in 15 days and mass production in 25-30 days.
Ready to optimize your high-power applications with our Large Round Aluminum Cold Forged Heat Sink Cooling Fins? Contact us at sales2@kingkatech.com or call +86 (769) 87636775 to discuss your requirements or request a quote. Let KingKa deliver the thermal performance your systems need
At KingKa, we are committed to delivering innovative thermal solutions that meet the demands of modern technology. Our Large Round Aluminum Cold Forged Heat Sink Cooling Fins is engineered to provide exceptional cooling for high-power electronics, ensuring reliability in compact and heat-intensive environments. With over 15 years of industry experience and advanced manufacturing capabilities, we offer a high-performance, customizable heat sink that stands out in the industry.
Superior Thermal Conductivity: Made from high-purity aluminum (AL1070), offering thermal conductivity up to 226 W/mK for rapid heat transfer from components like LEDs, power ICs, and inverters.
Cold Forged Precision: The cold forging process creates high-density, ultra-thin fins (as thin as 0.25 mm) with aspect ratios up to 50:1, maximizing surface area for efficient heat dissipation without air bubbles or impurities.
Round Design for Omnidirectional Airflow: The circular shape allows airflow from any direction, ideal for compact systems or applications with variable airflow, such as LED fixtures or telecom equipment.
Fully Customizable: Tailor dimensions, fin thickness, height, and spacing to meet specific cooling requirements, ensuring optimal performance for unique projects.
Cost-Effective Production: Cold forging reduces the need for secondary machining, lowering costs for prototyping and high-volume production while maintaining high quality.
Durable and Lightweight: Aluminum ensures a lightweight yet robust structure, enhancing system integration and durability in harsh environments.
| Feature | Specification |
|---|---|
| Material | High-Purity Aluminum (AL1070) |
| Fin Type | Cold Forged Fins |
| Fin Thickness | 0.25 mm - 2 mm |
| Fin Height | Up to 120 mm |
| Fin Gap | 0.2 mm - 6.5 mm |
| Base Thickness | 1 mm - 30 mm |
| Overall Size | Customizable (e.g., 200 mm diameter) |
| Tolerance | ±0.05 mm |
| Finish | Optional Anodizing or Passivation |
| Applications | LED Lighting, Power Electronics, Telecommunications, Industrial Equipment |
| Certifications | ISO 9001:2008, ISO 14001:2004 |
| Delivery Time | Samples in 15 days, mass production in 25-30 days |
| Quality Guarantee | 1 year |
The KingKa Large Round Aluminum Cold Forged Heat Sink efficiently manages heat through a streamlined process:
Heat Absorption: The aluminum base absorbs heat from high-power components, such as LED modules or power transistors, leveraging aluminum’s excellent thermal conductivity.
Heat Dissipation: The high-density cold forged fins increase surface area, allowing heat to dissipate into the surrounding air via convection. The round design enhances airflow efficiency, making it ideal for both active and passive cooling systems.
This heat sink is versatile and excels in a variety of high-power applications:
LED Lighting: Ensures consistent brightness and extends the lifespan of high-power LEDs by preventing overheating.
Power Electronics: Cools inverters, converters, UPS systems, and wind power converters for reliable operation.
Telecommunications: Maintains optimal temperatures in base stations and networking equipment.
Industrial Equipment: Provides robust cooling for control systems and machinery in harsh environments.
Automotive Systems: Supports thermal management in electric vehicles and automotive electronics.
Our heat sinks are crafted using advanced cold forging technology, where aluminum is shaped at room temperature under high pressure. This process ensures:
High Precision: Fins are formed with tight tolerances (±0.05 mm) and high aspect ratios for maximum surface area.
Superior Quality: No air bubbles, porosity, or impurities, resulting in exceptional thermal performance and durability.
Cost Efficiency: Reduced need for secondary machining, making it ideal for both prototyping and large-scale production.
The round design is achieved through precise molding, allowing for omnidirectional airflow and compatibility with various system configurations.
Industry Expertise: Over 15 years of experience in thermal management, backed by an R&D team with more than 25 years of expertise in machining and thermal engineering.
Advanced Manufacturing: Our 35 high-end CNC machines deliver precision and consistency, ensuring high-quality products tailored to your needs.
Quality Assurance: ISO9001:2008 certified, with rigorous four-stage inspections to guarantee defect-free heat sinks.
Customer-Centric Support: We provide online technical support, thermal design consultation, and a 1-year quality guarantee with return and replacement options.
Global Reach: Serving clients across the USA, Europe, and Asia, we deliver reliable solutions worldwide with samples in 15 days and mass production in 25-30 days.
Ready to optimize your high-power applications with our Large Round Aluminum Cold Forged Heat Sink Cooling Fins? Contact us at sales2@kingkatech.com or call +86 (769) 87636775 to discuss your requirements or request a quote. Let KingKa deliver the thermal performance your systems need
