Aluminum Profile Heat Sink
Efficient heat dissipation I precision machining I fast proofing
Material: 6063-T5/T6 or 6061 aluminum, high thermal conductivity and strong corrosion resistance;
Size customization support: length can be cut as needed, tooth thickness, spacing, and slot width can be optimized;
Surface treatment is comprehensive: anodizing, sandblasting, electrophoresis, brushing, and coloring are optional;
Product Introduction
We are a factory focusing on aluminum extrusion profile manufacturing and CNC precision machining, providing customers with high-performance aluminum profile heat sink product solutions for a long time. Our heat dissipation profiles are widely used in LED lighting, power modules, industrial automation, new energy, 5G communications and other fields.
We not only have the ability to design and develop aluminum profile molds, but also have complete CNC machining, cutting, drilling, tapping, anodizing and other subsequent process capabilities, and can provide one-stop services from profile extrusion to finished product delivery. Our aluminum profile heat sink products support customized size, tooth structure, surface treatment and assembly hole position, which fully fits the actual application of customers.
Processing case: multi-channel industrial module heat sink
The customer commissioned us to process an aluminum profile heat sink for industrial power modules, which has a complex structure and great challenges:
Dimensions: 320mm × 160mm × 50mm
Material requirements: 6063-T6 high thermal conductivity aluminum
Difficulty 1: The spacing between the teeth is only 1.4mm, the thickness is only 1.0mm, and it is easy to deform during the extrusion process;
Difficulty 2: During CNC processing, countersinks must be made between each tooth, with a hole depth of 14mm, and the teeth cannot be broken;
Difficulty 3: Both ends need to be milled flat and slide rail grooves opened, with a flatness of ≤0.05mm
Solution
Use precision molds + low-speed and high-pressure extrusion process to control profile accuracy and tooth shape integrity;
Customized adsorption fixtures clamp the bottom of the profile during CNC processing to ensure that the teeth are deformed without pressure;
All inter-tooth holes use long-shank micro milling cutters, and use fixed-depth programming + cooling spray to control deformation;
CNC milling adopts a two-step tool path strategy, and finally uses an air flotation platform to detect flatness.
The final product was successfully delivered once, and customers continued to place orders for more than 10,000 pieces in subsequent projects, which are widely used in the European market.
Our advantages
- Strong mold self-development capabilities: complete new mold design and mold opening within 7 days to meet the needs of rapid proofing;
- Outstanding CNC finishing capabilities: multiple vertical mills and CNC lathe equipment match different structural requirements;
- Multi-industry experience accumulation: served LED lighting, rail transit, power supply, industrial control and other fields;
- Strict quality management: size detection + three-coordinate report + anode film thickness detection + appearance QC to ensure high consistency;
- Rich export experience: support North America, Europe, and the Middle East customer customization needs, complete information, reliable packaging.
Welcome to upload drawings and get exclusive Aluminum Profile Heat Sink quotes!
Whether you need a precision radiator with a complex tooth structure or other aluminum profiles, we can provide you with a one-stop aluminum profile heat sink solution. Quality first, fast delivery, welcome to inquire for cooperation!
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