Active Member
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[China]
Address: No. 1394, hanghai East Road, Zhengzhou area (Jingkai), Henan pilot Free Trade Zone,China
Contact name:Linda
Dome Metals Co., Ltd. |
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Mg Magnesium Alloy Heat Sink Copper Heat Sink
Magnesium Heat Sink OEM high pressure magnesium die casting heat sink for semiconductor
Magnesium Heat Sink Process flowing chart:
Drawing or Sample→Making Mould→Making samples→ casting→Deburriing→Second Machining Drilling and thread,CNC machining→Surface treatment(Polising,Micro-arc oxidation,powder coating,paint,E-blacking)→The inspection will be through each process step→Assembly and Packing→Shipped
Product Name | Heatsink;Magnesium heat sink;Die-cast heat sink |
Material | AZ91D,AZ31,ZK60,WE43,AZ80,etc |
Machine | Die casting machine 400 ton/500 ton/800 ton/1250 ton/1600 ton/2000 ton/3500 ton/4000 ton |
Max Aspect Ratio( Fin Height / Fin Gap) | More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machines by most advanced technology |
Max Width | Ultra wide extruded heatsink can be made by our unique friction welding technology |
Standard Mold Qty | 60,000+ |
Sample Service | Samples with differernt sizes are availabe for prototypes test within 1 week |
Production Process | Die-casting blanks, CNC machining, deburring, shaping, micro-arc oxidation, spraying, inspection and packaging |
Surface Treatment | Micro arc oxidation, conductive oxidation, powder spraying |
Reference Standard | GB/T 3190-2008,GB/T 14846-2008,ISO 2768 |
Experience | More than 20 years professional manufacturing experience |
Application | Heat Sink, Semiconductor,LED lights, The electronic device cooling parts, Electronic and electronic chip cooling, Transportation Tools,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |
Sample photo
Why you choose us?
1.we have full automatic equipment (Cold chamber die-casting
machine, hot chamber die-casting machine, second machining center,
multi-axis drilling machine ....
2. professional R & D team (mold designer, mold programmer,
etc.)
