Product Description
| Product Name |
Anodized Enclosure Aluminum Extrusion Heat Sink |
| Material | AL 6063 T5 |
| Detailed Size | As the below drawing,or as per custom design |
| Max Aspect Ratio( Fin Height / Fin Gap) | More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machine by most advanced technology |
| Max Width | Ultra wide extruded heatsink can be made by our unique friction welding technology |
| Sample Service | Samples with differernt sizes are availabe for prototypes test within 1 week |
| Production Process | Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing |
| Surface Treatment | Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking. |
| Reference Standard | ISO9001, ISO14001 |
| Experience | More than 15 years professional manufacturing experience |
| Application | LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |
Products Show
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Anodized Enclosure Aluminum Extrusion Heat Sinks use an extrusion manufacturing process where material is pushed through a die of the desired cross-section. Extruded heat sinks can have very complex cross-sections and use brittle materials. Extruded parts have an excellent surface finish and are ideal for additional finishes such as anodizing or electroplating. FM uses high thermal conductivity aluminum alloy A6063 200 W/(m-K), which is not used by most heatsink manufacturers because it is "sticky" and difficult to work without a good process recipe.
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Extruded heat sinks are suitable for high volume production because of their relatively low NRE. Molds are usually made using wire EDM and mold lead time is usually 4-6 weeks. Most cost-effective when post-machining is not required, as additional CNC machining may relieve stress that can lead to distortion. This can be minimized with special heat treatments to limit failures due to stress. Extruded heatsinks offer thin fins and an approximately 8:1 aspect ratio for optimal heatsink performance.
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One of the most common extruded heat sinks is the Platefin extruded heat sink, which extracts heat by natural convection. Extruded plate fin heat sinks use straight fins running the entire length to maximize the surface area of the heat sink. Heatsinks can be additionally machined to form crosscuts with similar effects to elliptical fin heatsinks.
Main Categories
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| Extruded Heatsink | Bonded Fin Heatsink | Liquid Cooling Plate | ||
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| Heat Pipe Heatsink | Cold Forging Heatsink | CNC Machined Part |
Our Advantages
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| Mold Design And Making 15+years professional experience Specialize in making high fin heatsink |
Extruding 10+sets devices,range from 800 Tons to 6000 Tons extruding machines |
CNC Machining Cutting,Drilling,Tapping,Chamfering,Milling and other CNC Machining |
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| Rapid samples delivery Thousands of standard products with different sizes in stock |
Strict Inspecting Inspect all the sizes,holes and appearance before shipment |
Good packing cartons+pallet protection Suitable for sea or air shipment |
FAQ
1. What types of heat sinks does your company offer?
Answer: We specialize in high-difficult extruded aluminum heat sinks and provide CNC machining services to create heat sinks that are tailored to our customer’s exact needs.
2. How long will it take for me to receive my heat sink?
Answer: We strive to meet all customer timelines. Depending on the complexity of your heat sink, we generally aim to provide heat sinks within 3-4 weeks.
3. How to request a quote?
Answer: You can click the "Request A Quote" above, write down your qty and surface finish requirement together with a drawing, our sales will reply back with our offer within 24 hours.
4. How can heat sinks help me save energy?
Answer: Heat sinks effectively dissipate heat, which keeps your equipment running at an optimal temperature. This reduces the need for excess energy that would otherwise be used to cool down hot electronics or machinery.
5. Do you provide heat sink customization services?
Answer: Yes, we offer heat sink customization services. Our experienced engineers will work with you to give you the best sollution that meet your exact requirements. Besides, we have over 15 sets CNC and lathe to machining the aluminum heat sink based on your needs.
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