Focusing on the production of aluminum heatsinks for 30 years, Wuhuan Aluminum has strong technical force, sophisticated production technology, complete product specifications, high mechanical strength, durability, strong anti-corrosion ability and long service life as one of the professional China aluminum heat sink extrusion manufacturers. Welcome new and old users to come to the drawing for processing, we will tailor efficient and reliable solutions for you, the company will cut for free, and ensure quality and quantity. 6063 T5 is the main material for manufacturing. We accept mass production. Lead time: 7-15 days after mold confirmation.
The LED heat sink produced by our factory is of excellent quality and low cost, and can fully meet the heat dissipation of various industrial and civilian LED light sources. Welcome new and old customers to contact us by email or phone.
LED technology is known as the next generation of lighting technology. With the increase of LED power, cooling issues are receiving more and more attention. Through long-term observation by researchers, it is found that LED brightness and service life are directly related to the temperature of the LED light source. If the heat is not dissipated smoothly, it is very easy to cause the temperature of the light source to be too high, which directly leads to reduced brightness and reduced light source life. Therefore, the quality of the LED heat sink directly affects the lighting effect and use time of the light source.
Extruded board-level heat sinks vary in size depending on the application and can be designed for passive or active cooling based on fin shape and pitch. Board-level extruded heat sinks are common in packages such as BGAs and FPGAs. Board-level heat sinks are used extensively in daily production and life. Board-level heat sinks can be stamped or extruded. Stamped board-level heat sinks are made of sheet metal that has gone through a progressive stamping process, where details and features are added to each metal stamping as it passes through the stamping die.
Our factory specializes in the production of extrusion heat sinks. We have a comprehensive understanding of your needs and can provide reasonable designs and produce suitable products according to your product needs to achieve customer satisfaction.
The heat sink is one of the most basic components in cooling electronic devices. For any component that cannot meet the heat dissipation requirements through self-conduction cooling or has high requirements for cooling effect, a heat sink is needed to remove heat from the source and achieve better heat dissipation effect by optimizing the heat sink structure.
We are expert at manufacturing and customization of aluminum machined heatsink, ensuring high quality and good prices. The main processing technologies for radiators include CNC, aluminum extrusion, die casting, tooth shaving, gear shaping, etc., among which machined radiators are an important part of radiator production. CNC processing has many advantages in the production of aluminum radiators. Its high precision, good material versatility, fast delivery time, and high degree of personalized customization are unmatched by other processing technologies. CNC processing can produce highly complex and highly customized radiators, and it occupies a pivotal position in the high-end radiator industry.
A professional aluminum motor housing manufacturer from China with 30 years experience in aluminum industry. Welcome customers home and aborad to inquiry. We accept customized production with your own drawing. Different shapes and sizes, surface treatments and applications of aluminum motor housing, especially working on high difficulty industrial aluminum profiles.
Fan Motor Heatsink
Spray-coated Aluminum Housing
Aluminum Alloy Shell
Anodized Aluminum Heatsink
Keep your processors cooler, faster, and longer-lasting with our precision-engineered CPU cooler heat sinks! Crafted from high-grade aluminum with optimized fin designs, they deliver superior heat dissipation for peak performance. Our CNC-machined and extruded coolers ensure perfect contact, reduced thermal resistance, and quieter operation—ideal for high-demand computing. Whether for gaming, servers, or industrial PCs, our lightweight, durable, and customizable solutions maximize efficiency while protecting the hardware investment!
Reliable Thermal Management
Ensure stable performance and extended lifespan for your power electronics with our high-efficiency aluminum heat sinks! Engineered with precision-extruded fin designs, they deliver superior heat dissipation for IGBTs, inverters, and high-power circuits. Whether for EV charging, solar converters, or motor drives, our customizable and durable heat sinks keep your systems running cooler and longer!
Engineered for Superior Cooling
Keep your vehicle components running cooler and lasting longer with our high-performance automotive heat sinks. Precision-engineered from lightweight, corrosion-resistant aluminum, our heat sinks deliver optimal thermal management for EV batteries, power converters, and motor drives. Featuring innovative fin designs and CNC machining, they maximize heat dissipation while withstanding harsh road conditions. Customizable to fit your exact specifications.
Boost the longevity and efficiency of your electronics with our high-performance finned heat sinks! Designed for optimal thermal conductivity, these extruded aluminum heat sinks ensure enhanced heat dissipation for LEDs, motors, and sensitive components. Offering precision-engineered fin structures for passive or active cooling, they’re lightweight, durable, and fully customizable for your specific needs. Whether for industrial or consumer applications, our cost-effective heat sinks guarantee better cooling, longer device life, and peak performance.
Maximum Cooling Efficiency
Boost thermal performance in compact spaces with our high-density pin-fin heat sinks. Precision-engineered from 6063 T5 aluminum, their unique pin design maximizes surface area for superior heat dissipation in high-power electronics. Lightweight yet durable, these heat sinks are ideal for LEDs, power converters, and telecom systems—delivering exceptional cooling at competitive prices. Fully customizable to match your exact thermal requirements!
Ultimate Thermal Solutions
Engineered for maximum heat dissipation, our precision-crafted aluminum heat sinks deliver exceptional cooling performance for demanding applications. Using 6063 T5 aluminum and advanced CNC machining/extrusion techniques, they offer superior thermal conductivity, durability and corrosion resistance. Ideal for high-power electronics, LEDs, and industrial equipment – customizable to your exact requirements. Experience peak performance at competitive prices.
Compact Cooling Powerhouse
Maximize space efficiency without compromising performance with our ultra-slim aluminum heat sinks. Perfect for tight spaces in electronics, LED arrays, and PCB components, they deliver exceptional thermal conduction through precision-engineered fins. Made from 6063 T5 aluminum for lightweight durability and customizable to your exact dimensions. Ideal when every millimeter counts!
| Specification | Chemical | |||||||||||||||||||||||||||||||||||||
| Si | Mg | Fe | Cu | Mn | Zn | Ti | Cr | |||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | .0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.3911 | 0.5836 | 0.1077 | 0.0031 | 0.0156 | 0.005 | 0.0127 | 0.002 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
| 6063Φ90*5000 | 0.398 | 0.5825 | 0.1124 | 0.0024 | 0.0165 | 0.0033 | 0.0111 | 0.0019 | ||||||||||||||||||||||||||||||
You may want to know:
6063-T5 vs 6061-T6 Aluminum Alloy Selection Guide
| Treatment | Description | Advantages | Limitations | Typical Applications |
| Spray Coating | Applied as a liquid or powder, then cured for adhesion. | - Cost-effective | - Less durable (prone to chipping) | Consumer electronics, motor housings |
| - Wide color options | - Lower thermal performance | |||
| - Quick application | ||||
| Anodizing | Electrochemical process creating a hard, oxidation-resistant oxide layer. | - Excellent corrosion resistance | - Higher cost | High-performance heat sinks, LED cooling |
| - Improved thermal conductivity | - Limited to aluminum substrates | |||
| - Aesthetic (colored finishes) | ||||
| Powder Coating | Electrostatic application of dry powder, baked for durability. | - Thicker/more durable than spray paint | - May insulate heat if too thick | Industrial enclosures, outdoor uses |
| - UV and chemical resistant | - Limited color variety | |||
| CNC Machining (Bare) | No post-processing; raw aluminum surface after machining. | - No added thermal resistance | - Prone to oxidation | High-precision heat sinks (e.g., server CPUs) |
| - Ideal for precision parts | - Requires maintenance | |||
| Thermal Conductive Coatings | Specialty coatings (e.g., ceramic) to enhance heat dissipation. | - Combines protection + thermal performance | - Expensive | Aerospace, high-power electronics |
| - Complex application |
Load-bearing requirements: Determine the maximum loads the structure will bear to select appropriate profile sizes and configurations.
Structural integrity: Ensure designs provide sufficient strength and stability to withstand operational loads and environmental factors.
Environmental conditions: Consider factors like corrosion, temperature fluctuations, and exposure to chemicals or weather when selecting profile materials and surface finishes.
Compatibility with other materials: Ensure compatibility with components or materials the aluminum profiles will interface with, considering factors like thermal expansion and contraction.
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