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{"title":"Precision Extrusion Molded Aluminum Heat Sink with 6063\/6061 Alloy and Clear","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/66\/c274ca383f62889f18129ae5c489-200x200-1\/precision_extrusion_molded_aluminum_heat_sink_with_6063_2f6061_alloy_and_clear_anodized_surface_for_energy_storage_equipment.jpg","attrs":{"Certification":"RoHS document, ISO9001 certificate","Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS"}}
{"title":"High-Efficiency Aluminum Heat Sink With Black Oxide Coating For Industrial Use","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/d4\/c41c0add53daf4a99940861ca9d8-200x200-1\/high_efficiency_aluminum_heat_sink_with_black_oxide_coating_for_industrial_use.jpg","attrs":{"Certification":"RoHS document, ISO9001 certificate","Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS"}}
{"title":"Industrial Cooling Black Anodized Aluminum Heat Sink with Dense Straight Fins","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/8c\/d856341511eb75e801967d6f5e4f-200x200-1\/industrial_cooling_black_anodized_aluminum_heat_sink_with_dense_straight_fins_for_pcb_heat_dissipation.jpg","attrs":{"Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS","Payment Terms":"T\/T"}}
{"title":"Precision Extrusion Molding Clear Anodized 6063\/6061 Aluminum Alloy Heat Sink","imgUrl":"https:\/\/img.chinax.com\/nimg\/49\/d7\/584ececaab4727e6cdc99d7746bf-200x200-1\/precision_extrusion_molding_clear_anodized_6063_2f6061_aluminum_alloy_heat_sink_for_industrial_cooling.jpg","attrs":{"Certification":"RoHS document, ISO9001 certificate","Place of Origin":"Dongguan, China","Minimum Order Quantity":"1PCS","Price":"1-10 USD\/PCS"}}
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Custom Aluminium Heat Sink Profiles For Energy Storage Equipment
Precision Extrusion Technology
Our aluminum heat sink cores utilize precision extrusion molding technology with specialized custom molds and high-precision extrusion equipment. Manufactured from 6061/6063 high-purity aluminum alloy ingots as single-piece units, these profiles eliminate the need for complex processes like splicing and welding. This approach fundamentally resolves thermal conduction faults and structural weaknesses found in traditional spliced radiators.
Precisely controls fin height, density, and thickness with uniform tooth pitch error ≤ 0.1mm
Enables formation of dense teeth, wide surfaces, and irregular shapes
Maximizes heat dissipation area while ensuring structural rigidity
Provides excellent deformation resistance and vibration resistance
Maintains stable heat dissipation performance without attenuation during long-term high-load operation
High-Efficiency Production
Compared to welding and casting processes, our aluminum extrusion technology enables high-speed, large-scale continuous production with over 50% increased efficiency. Batch production ensures exceptional consistency in product dimensions and heat dissipation performance without individual variations.
Ideal for mass production requirements of photovoltaic power plants and new energy production lines
Effectively controls production costs through streamlined processes
Achieves yield rates exceeding 98%, significantly reducing production losses
Provides high cost-effectiveness for bulk procurement across various industries
Precision Machining & Assembly
Following extrusion, installation surfaces and positioning holes undergo CNC precision milling and grinding to achieve superior surface quality and dimensional accuracy.
Installation surface smoothness: Ra0.8μm or better
Flatness error: ≤ 0.02mm
Seamless fit with equipment core heating elements
Significantly reduces contact thermal resistance and prevents local heat accumulation
Enables rapid heat conduction from equipment to dissipation fins
Precision-formed positioning holes allow direct assembly without secondary processing
Improves equipment assembly efficiency while reducing errors and labor costs
Advanced Surface Protection
To address aluminum alloy's susceptibility to oxidation and corrosion, our heat sinks receive comprehensive surface treatments including anodizing, sandblasting, or electrophoretic coating after extrusion.
Forms dense oxidation protective layers on aluminum surfaces
Enhances anti-oxidation, anti-corrosion, dust-proof, and wear-resistant properties
Resists industrial environment challenges including dust, moisture, and oil erosion
Prevents surface detachment and thermal conductivity degradation from aluminum oxidation
Optimizes heat exchange efficiency of dissipation surfaces
Reduces obstruction from dust and scaling for improved heat dissipation stability
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...
