OEM Custom Anodized Aluminum Heat Sink Extrusion with CNC Machined Mounting Ledge
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Grade6000 SeriesTemperT3-T8
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ApplicationHeat Sink, Industrial / Medical etc...Shapeflat
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Alloy Or NotIs AlloyModel Number2211
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Tolerance±0.02mmProcessing ServiceBending, Decoiling, Welding, Punching, Cutting, cnc machining
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Delivery Time22-30 daysProduct materialAlumium 6061 6063 or as your requirements
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SizeCustomizedSurface treatmentAnodized/oxide etc /powder coated / painting
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ToolingMade by ourselfPackingCarton box + Wood case
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ProcessExtruding +CNC Machining + Surface Treatment + 100% QCCertificationISO9001-2008
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MachiningAvailable
Use the drilled ledge to define the mounting position
The example has a flat drilled ledge beside an upper fin field and further fins underneath the base. Dimension the ledge, hole pattern and contact surface together so the machining references correspond to the assembly position.
Extrusion and CNC machining scope
Specify the selected aluminum alloy and temper, section drawing and cut length. Mark the holes and other areas requiring CNC machining, with required surface treatment and any faces needing controlled contact finish.
Include quantities, airflow conditions and the thermal design requirement. State the inspection dimensions for the machined interfaces and provide the current drawing revision.


