heat sink

High Quality Customized Heat Sink For Computer Application With Best Price

Enquiry Now

Enquiry

Item Description

Overview:

Extruded heat sinks are crafted using a specialized process, pushing material through a die for intricate cross-sections. We employ the high thermal conductivity aluminum alloy A6063 at FM, chosen for its unique properties despite being challenging to work with. Ideal for high-volume production due to lower non-recurring engineering (NRE) costs, molds are made through wire EDM with a lead time of 4-6 weeks. This method proves most economical when post-machining is unnecessary, minimizing stress-related distortion. Extruded heatsinks, with thin fins and an 8:1 aspect ratio, optimize performance, exemplified by the Platefin extruded heat sink designed for efficient natural convection heat dissipation.

Basic Information:

Material Aluminum,Copper
Detailed Size As the below drawing,or  as per custom design
Max Aspect Ratio(  Fin Height / Fin Gap) More than 20 times aspect ratio heatsink can be extruded by 800 Tons–6000 Tons extruding machine by most advanced technology
Max Width Ultra wide extruded heatsink can be made by our unique friction welding technology
Standard Mold Qty 30,000+ sets standard molds in stock for your option,saving your R&D cost
Sample Service Samples with differernt sizes are availabe for prototypes test within 1 week
Production Process Profiles Extruding—Cutting—CNC Machining(Milling, Drilling,Tapping)—Deburring— Cleaning— Inspecting–Packing
Surface Treatment Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking
Reference Standard GB/T 3190-2008,GB/T 14846-2008,ISO 2768
Experience More than 20 years professional manufacturing experience
 

Application

 LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc.

Our Advantages:

 

  • Seasoned engineering professionals;

 

  • Comprehensive QC inspection throughout the entire process, ensuring a robust quality system before, during, and after processing;

 

  • Prompt and efficient communication, fostering a constructive relationship between business and production, with a precise understanding of customer requirements.

Sample's Catalog