Malico

	Eliminate Your Heat Issue, Keep Your Gear Working.

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Benefit:

1. Complete in one piece with no interface.
2. High aspect ratio 1: 100
3. Can forge aluminum alloy, pure aluminum and copper
4. No taper fin shape improves airflow smooth through
5. High material density increases thermal conductivity
6. Wide range geometry as die casting
7. Fin or pin forge only one time doesn't need cross cutting

Overview Comparion

Type	Pros	Cons
Forging	No interface High density High aspect ratio 1:100 Wide range geometry	Tooling developing required 3 weeks
Extrusion	Cost effective No interface	Lower aspect ratio 1:23 Tapered fin decrease air flow in-take
Die Casting	Cost effective Net shape Less machining cost	Poor density Poor heat transfer performance Lower aspect ratio 1:15
Stamping/ Soldering	Cost effective High fin	Too many interface Un-reliable quality
Skiving	High fin	Potential crack risk between fin and base Secondary operation required
Maching	Fliexible applications	Cost expensive Long lead time

Interface comparison

Type	Example
Forge
Extrusion
Clamping
Soldering

Density comparison

Forge	Rating: Excellent

Extrusion	Rating: Good

Die-Casting	Rating: Poor

Metal Injection Molding	Rating: Poor