Aluminum Extruded Pin Fin Radiator
To manufacture aluminum extruded pin fin heat sinks, firstly we should get the aluminum extrusion profiles by extruding the ingot through the tooling die. We generally need to put the aluminum billets in a high temperature environment of 350~500 °C, use a large extruder to apply high-intensity pressure, and extrude the aluminum billtes through tooling die to make the designed cross-sectional shapes. Definitly the tooling die needs to be designed. Aluminum extrusion production process is aluminum rod, heating, extrusion, cut to length, cross cut. Aluminum extrusion heat sinks are widely used in various fields such as heat exchangers and radiators of refrigeration and heating equipment, air conditioners for vehicles and other daily necessities, from leisure products to aviation equipment and other fields, so the development of aluminum extrusion heat sink is very active.
Product Introduction
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To manufacture aluminum extruded pin fin heat sinks, firstly we should get the aluminum extrusion profiles by extruding the ingot through the tooling die. We generally need to put the aluminum billets in a high temperature environment of 350~500 °C, use a large extruder to apply high-intensity pressure, and extrude the aluminum billtes through tooling die to make the designed cross-sectional shapes. Definitly the tooling die needs to be designed. Aluminum extrusion production process is aluminum rod, heating, extrusion, cut to length, cross cut.
Aluminum extrusion heat sinks are widely used in various fields such as heat exchangers and radiators of refrigeration and heating equipment, air conditioners for vehicles and other daily necessities, from leisure products to aviation equipment and other fields, so the development of aluminum extrusion heat sink is very active.
Why use extruded heat sink?
(1) More efficient than stamped heat sinks;
(2) It is more cost-effective than machining;
(3) There are a variety of standard shapes and sizes to choose from;
(4)Customization is much easier than copper, as ithas obvious advantages of weight and cost;
(5) The MAX CLIP fastener system does not require installation hardware and tools.
Aluminum extruded pin fin heat sinks can offer more surface area to dissipate the heat which makes this type of heat sink own better thermal performance, besides, the pin fin structure can make the work steady when the ambient air flow is not stable. Extrusion heat sinks are generally for high-power electronic components and systems. Sinda Thermal can provide reliable natural convection environment solutions based on the existing mature aluminum extrusion heat sink technology. The aluminum extrusion profiles are extruded from the tooling die, which can make the complex fin structure. These complex cooling fins increase the heat dissipation surface area even more, while reducing the cost and time of machining.
Product specifications
| Material | Aluminum alloy | Certificates | ISO 9001:2015,ISO 14001:2015 |
| Product dimension | Customized | Type | Extruded heat sink |
| Process | Extruding, CNC, drilling | Lead time | 2-3 weeks |
| Surface finish | Anodizing | Packing | Tray, carton |
| OEM/ODM | Yes | Quality control | 100% |
| Application | CPU, inverter,IGBT,LED,BGA,etc. | Warrantly | 1 year |
Product specifications and performance
Heat sink specification
Heat sink performance image
Sinda Thermal is a leading thermal manufacturer in China, our factory was founded in 2014, and located in Dongguan city, China, we are offering varieties of heatsinks and other precious metal parts. Our plant possesses 30 sets advanced and high precious CNC machines and stamping machines, also we have many testing and experiment instruments and professional engineering team, so our company can manufacture and provide high quality products with high precision and excellent thermal performance. Sinda Thermal is devoted to a range of heat sinks which are widely used in new power supply, New energy vehicles, Telecommunications, Servers, IGBT, and Madical. All the products accord with Rohs/Reach standard, and the factory is qualified by ISO9001 and ISO14001. Our company has been a partner with many customers for good quality, excellent service and competitive price. Sinda Thermal is a great heat sink manufacturer for the global customers .
FAQ
Q: what's the lead time for this kind of heat sink
A: it based on the volume, the lead time of prototype samples is 1-2 weeks, for mass production, the lead time is 3-4 weeks.
Q: Is there any MOQ limit?
A: No, we don't set up MOQ, 1pcs is available.
Q: are you a trade company or you own your plant?
A: we have a factory, so the cost is based on factory calculation, which can be much more competitive.
Q: what's the scale of your factory？
A: Our Factory owns about 30 CNC machines and over 30 stamping machines, over 100 empolyees.
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