High Rigidity Aluminum Extruded Heat Sink For Industrial Power Unit

High Rigidity Extruded Aluminum Heat Sink For Industrial Power Unit

1. Integrated extrusion molding process

Adopting precise extrusion molding with molds, the radiator fins are integrated with the base without splicing, and there are no faults or gaps in heat conduction, greatly improving heat transfer efficiency; Multiple structures such as dense teeth, wide surfaces, and irregular shapes can be formed at once. The fin pitch is uniform and the thickness is consistent, maximizing the expansion of heat dissipation area. The overall structure has strong rigidity and excellent resistance to deformation and vibration.

Adaptation advantages: Suitable for medium to high power conventional scenarios such as industrial cabinets, photovoltaic inverters, and general electrical control equipment, achieving efficient heat dissipation within limited installation space, meeting the basic heat dissipation requirements for 24-hour continuous operation of equipment, high consistency in mass production, and adapting to large-scale procurement needs.

2. High precision CNC precision milling process

Perform CNC precision milling on the installation surface and positioning holes of the radiator, with a flatness error of ≤ 0.02mm and a surface smoothness of Ra0.8 μ m or above. The installation surface seamlessly adheres to the equipment's heat source, significantly reducing contact thermal resistance and eliminating local heat accumulation at the heat source point; Accurate molding of positioning holes, no need for secondary processing, can be directly assembled, improving equipment assembly efficiency.

Adaptation advantages: Suitable for equipment such as new energy electronic control modules, power semiconductors, high-frequency inverters, etc. that require installation accuracy and heat dissipation accuracy, adapting to the design trend of miniaturization and integration of equipment, perfectly matching the precise heat dissipation needs under compact layout.

3. Customized mold extrusion+small batch modification process

Support customized extrusion molds according to customer needs, achieving customized molding of non-standard fin density, height, and shape, and can accurately match the heat source distribution and installation space of different equipment; Simultaneously supporting small-scale mold modification, with low modification costs and short delivery times, personalized customization can be achieved without the need for large-scale mold opening.

Adaptation advantages: Adapt to non-standard industrial equipment, customized electrical control cabinets, special specifications of new energy accessories and other scenarios with exclusive heat dissipation requirements, achieve "one-to-one" precise heat dissipation, and solve the problem of heat dissipation adaptation for irregular equipment and special installation spaces.

4. Batch efficient molding process

Extrusion molding is a standardized mass production process, which can achieve high-speed, large-scale continuous production after mold forming. The production efficiency is much higher than that of splicing and welding processes, and the consistency of product size and performance in mass production is extremely high, without individual differences, ensuring the uniformity of equipment assembly.

Adaptation advantages: Suitable for scenarios that require large-scale procurement such as photovoltaic power stations, new energy production lines, and industrial automation equipment, meeting the procurement needs of large quantities and high consistency. At the same time, the mass production process effectively controls production costs, combining high cost-effectiveness and stable quality.