Dongguan Tongchuang Elec.Tech. Co.,Ltd is a professional design and production of Copper, Aluminum, Heat Pipe, Aluminum Fins, Stainless Steel, and other metal stamping products and high precision hardware-based electronic components, and heat sink factory. We provide a full range of production services from mold design and development to product forming, post-treatment and surface treatment. Products are exported to Europe, South Asia, America, Southeast Asia and other countries and regions.
Material:Aluminum/Copper
Process:Skiving
Tolerance:Customer Requested
Flatness:Customer Requested
Surface Treatment：
Aluminum：Anodizing/Conversion Coating/Nickel Plating
Copper：Anti-Oxidation/Nickel Plating
Introducing our High Power Inverter CNC Machining Copper Fin Skived Heatsink, the ultimate solution for efficient heat dissipation in the manufacturing industry. With its cutting-edge design and premium copper fins, this heatsink guarantees optimal cooling performance. Ideal for high-power inverters, this heatsink ensures reliability and longevity even under intense conditions. Its skived design enhances thermal conductivity, allowing for maximum heat transfer. Experience the advantages of our heatsink - improved product efficiency, prolonged lifespan, and reduced risk of overheating. Upgrade your manufacturing process with our exceptional copper fin skived heatsink today!
The shovel tooth heat sink is an aluminum (copper) plate formed at one time through the shovel tooth processing process. The FIN and the substrate are integrally formed and have no contacts, which can exert the heat sink characteristics of efficient conduction.
The shovel tooth process can make the fin thinner and higher (thinner than the FIN of aluminum extruded profiles), so the FIN density is high and the heat sink efficiency is high.
Since the processing technology is one-piece scraping, with the same heat sink area, the scraping tooth process can make the heat sink lighter and the material cost lower.
Compared with aluminum extrusion and other processes, FIN can be made wider and taller without size restrictions and can be used for heat sink of larger power chips.
For small-batch, large-volume heat sinks, the shovel teeth can be processed from sheet metal, which also saves high mold fees!
Due to the continuous increase in chip heat generation and the improvement of shovel tooth technology and raw material processing technology in recent years, 1060 plate plus substrate buried heat pipe technology has become a highlight of large-scale heat sink assemblies.
Yes, send us the drawing and surface treatment requirements, our engineer will evaluate your drawing and give you a quotation.
Yes, we will not release your design to third party unless with your permission. And we can sign the NDA before you send the drawing.
We will charge the tooling cost, but the tooling cost can be refunded when mass production.
MOQ will be set according to your product and drawing requirements, but generally we will not set MOQ.
We can provide sample production, and the mass production will be carried out after the sample is confirmed to you.
Please rest assured that all our products are QC inspected and accepted with inspection report before delivery and generally there will no non-conformance; in case of non- conformance, please contact us immediately, take some pictures, we will check on the problems and have them reworked or repaired at the first time , the resulting transportation costs borne by our company.
