High-multiplier fin heater aluminum performance

Introduction: High-power solar radiator aluminum profile is a common type of aluminum alloy radiator, it belongs to a high magnification insert radiator. The fin density of the high-fold insert heat sink is higher than that of a general heat sink profile, and therefore, the performance is relatively high. In the same way, high-power insert heatsinks are also commonly used in computer CPU/graphics card cooling, LED lamp heat sinks, and mechanical equipment heat sinks. Below we have to understand what kind of aluminum radiator performance. Like most aluminum alloy radiators, high-magnet solar radiators are produced by high-performance aluminum alloys such as 6063/6061. Due to its high heat-dissipating efficiency, relatively light weight, and good anti-corrosion properties, 6 Series alloys can be used for a long time without surface treatment (light body).

High-power finned heat sink profiles are also known as high-density finned heat sinks, which are generally rectangular, sun-shaped and comb-shaped, and aluminum profiles are custom-manufactured according to customers' drawings.

At present, high-power insert radiator profiles are increasingly favored by processors. The main reason for this is that the heat dissipation efficiency of such radiators is very high! The small part of the heat released by the mechanical equipment is transmitted to the air but most of it is absorbed by the aluminum alloy radiator. The heat dissipation efficiency of the radiator is not only related to the material but also to the surface area. The high-density fin radiator is through the increase of the radiator. The aluminum alloy sheet increases the heat dissipation area, thereby greatly improving the heat dissipation efficiency.

The production process of the high-power insert radiator profile is more difficult than the aluminum profile radiator, and the production equipment and production experience requirements are more stringent. Designers and production workers must control the precision of the mold and the extrusion speed. If the extrusion process is not yet perfect, it will lead to an increase in the bad part rate of the product, lower production efficiency, and increase production costs! The purchaser should select the aluminum profile manufacturer that meets the relevant production requirements. The communication is to know more about whether the supplier has the qualification certificate for the production of this type of aluminum profile, thereby protecting the interests of the purchaser.

Source: Guangdong Xingfa Aluminum Co., Ltd.