Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Precision Extrusion Molding Aluminum Heat Sink with High-Purity Aluminum Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/47\/fe\/4b06556f2497268aceac63700154-200x200-1\/precision_extrusion_molding_aluminum_heat_sink_with_high_purity_aluminum_alloy.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Precision Extrusion Molding 6061\/6063 Aluminum Alloy Heat Sink with CNC","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/8c\/afe0f880b42c816f729874b5ace9-200x200-1\/precision_extrusion_molding_6061_2f6063_aluminum_alloy_heat_sink_with_cnc_precision_milling_for_thermal_management.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Fin Extruded Heat Sink with Precision Extrusion Molding and CNC Precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/2a\/846324b261a2cd488e99a7b69c09-200x200-1\/fin_extruded_heat_sink_with_precision_extrusion_molding_and_cnc_precision_milling_for_electronic_component_thermal_management.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Precision Extrusion Molding Aluminum Heat Sink with High-Purity Aluminum Alloy","imgUrl":"https:\/\/img.chinax.com\/nimg\/87\/5a\/537857ebff1bfb8556cfe5b97629-200x200-1\/precision_extrusion_molding_aluminum_heat_sink_with_high_purity_aluminum_alloy_and_cnc_precision_milling_for_thermal_management.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Customized High Power Aluminum Heat Sink For Energy Storage Equipment","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/8f\/a439edb9c4fb837d892e5cc97954-200x200-1\/customized_high_power_aluminum_heat_sink_for_energy_storage_equipment.jpg","attrs":{"Minimum Order Quantity":"1PCS","Price":"1-20 USD\/PCS","Payment Terms":"T\/T","Supply Ability":"50000-100000 PCS per month"}}
{"title":"Universal Square Aluminum Extrusion Heatsink For PSU Thermal Management","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/f7\/5b4837bf6c4218adb199c75a54ce-200x200-1\/universal_square_aluminum_extrusion_heatsink_for_psu_thermal_management.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Pin Fin Extruded Aluminum Heat Sink For Electronic Component Thermal","imgUrl":"https:\/\/img.chinax.com\/nimg\/af\/38\/c7d6af87a61a9fc7d1a1b4806082-200x200-1\/pin_fin_extruded_aluminum_heat_sink_for_electronic_component_thermal.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
Fin Extruded Aluminum Heat Sinks Suppliers For Electronic Component Thermal
Precision Extrusion Technology
The core of the aluminum radiator utilizes precision extrusion molding technology, relying on specialized customized molds and high-precision extrusion equipment to integrate 6061/6063 high-purity aluminum alloy ingots into a single piece. This eliminates the need for subsequent complex processes such as splicing and welding, fundamentally solving thermal conduction faults and loose structures found in traditional spliced radiators.
This process precisely controls fin height, density, and thickness, and flexibly achieves various structures including dense teeth, wide surfaces, and irregular shapes. The uniform error of fin tooth pitch is ≤ 0.1mm. While maximizing heat dissipation area expansion, it ensures the overall structure maintains strong rigidity, excellent deformation resistance, and vibration resistance for long-term high-load operation without looseness or structural failure.
High-Efficiency Production
Compared to welding, casting, and other processes, the extrusion molding process enables high-speed, large-scale continuous production, increasing production efficiency by more than 50%. Product consistency in batch production is extremely high for both size and heat dissipation performance, with no individual differences.
This process meets mass production needs for large-scale procurement such as photovoltaic power plants and new energy production lines while effectively controlling production costs. The extrusion molding process is simple with a yield rate exceeding 98%, significantly reducing production losses and strengthening the product's high cost-effectiveness advantage for various industries' bulk procurement requirements.
Precision Surface Treatment
After extrusion molding, the installation surface and positioning holes undergo CNC precision milling and grinding treatment, achieving a surface smoothness of Ra0.8μm or better and flatness error of ≤ 0.02mm. This enables seamless fitting with equipment core heating elements, greatly reducing contact thermal resistance and preventing local heat accumulation at heat source points.
This allows equipment-generated heat to quickly conduct to heat dissipation fins, maximizing aluminum material's thermal conductivity advantage. Positioning holes are precisely formed without requiring secondary processing and can be directly assembled, effectively improving equipment assembly efficiency while reducing assembly errors and labor costs.
Advanced Surface Protection
To address aluminum alloy's susceptibility to oxidation and corrosion, heat sinks undergo anodizing, sandblasting, or electrophoretic surface treatment after extrusion molding. This forms a dense oxidation protective layer on the aluminum surface, effectively strengthening the product's anti-oxidation, anti-corrosion, dust-proof, and wear-resistant properties.
This protection resists erosion from dust, moisture, and oil in industrial environments, preventing problems such as surface detachment and decreased thermal conductivity after aluminum oxidation. Surface treatment also optimizes heat exchange efficiency of the dissipation surface, reducing obstruction from dust and scaling while further improving heat dissipation stability for long-term performance.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2014
Total Annual:
18000000-20000000
Employee Number:
180~220
Ecer Certification：
Verified Supplier
Dongguan Hongtech Thermal Products Co.,Ltd is a professional manufacurer in cooling solutions with precision thermal products . Hongtech is Equipped with complete machines of high-end precision production equipment, one-stop processing, CNC cutting, CNC lathe, CNC precision turning machine, appearan... Dongguan Hongtech Thermal Products Co.,Ltd is a professional manufacurer in cooling solutions with precision thermal products . Hongtech is Equipped with complete machines of high-end precision production equipment, one-stop processing, CNC cutting, CNC lathe, CNC precision turning machine, appearan...
