Black Anodized CNC Extruded Heat Sink , Heat Sink Material Beautiful Design
Black Anodized CNC Aluminum Alloy Manafacturer Heat Sink Profile
3) Finish: Mill Finish, Anodizing, Electrophoresis, Powder Coating ,Polish, Wooden grain, Sand Blasting
4) Color: Black, or as your request
5) MOQ: 500KG.
6) Length: Customize
8) Sample delivery: Two weeks (one week for mould +one week making sample)
Aluminum profile surface treatment
|
| Class | Min-av erg film thickness | Min-part film thickness |
| AA10 | 10 | 8 |
| AA15 | 15 | 12 |
| AA20 | 20 | 16 |
| AA25 | 25 | 20 |
Electrophoretic coating surface treatment
| Film thickness um | ||
| Local thickness of anodize oxide film um | paint film local film thickness um | complex film local film thickness um | |
| A | ≥9 | ≥912 | ≥21 |
| B | ≥9 | ≥7 | ≥16 |
Note: Electrophoretic paint profiles are supplied at B level, and other grades can be supplied as required by customers. | |||
Advantages of the extrusion process :
The extrusion process provides virtually unlimited opportunities for aluminium product shapes. Costs are cut by designing fewer components, which reduce fabrication and simplify assembly.
These features and benefits are unmatched by other materials and processes
(1) High Quality
(2) Cost effective
(3) Low tooling costs
(4) Design flexibility
(5) Versatility in joining
(6) Machinable
(7) Rapid prototyping
(8) Short lead times
(9) Wide range of finishes
Questions & Answer
Q1: What is aluminum extrusion, fabrication, and anodization?
A: Aluminum Extrusion refers to a process of creating shapes with an aluminum billet or log by forcing it to flow through a shaped opening in a die. Aluminum can be extruded into standard shapes or specific designs depending on a customer’s preference.
Aluminum Fabrication refers to building aluminum components by cutting, drilling, slotting, tapping,bending, CNC machining, mechanical assembly and welding.
Aluminum Anodization is an electro-chemical process of coating aluminum with a thin layer of oxide to increase corrosion resistance and harden the surface.
Aluminum also can be dyed with various anodizing colours,which in most widely used is Brone shades.
Q2: What’s the thickness for anodizing? Can you do 15um?
A: Our normal thickness is about 10 um. Yes, we can do 15um and above.
Q3: What color you can do for powder coating? The thickness for powder coat?
A: We can do any color for powder coat as long as you can provide the color sample. Our normally powder coating thickness is 60-80um.
Q4: What color you can do for wood grain?
A: Our most popular colors are Western Red Cedar, Australia Cedar, Jarrah I, Jarrah II, Chestnut, Bush Cherry, Bush Wood, Western Wood, Snow Gum, etc. If you need any other colors, we can do according to the color samples you provide.
Q5: What’s the delivery time for samples and mass production?
A: (1). 2 weeks to open the new moulds and make samples.
(2). 3-4 weeks after receipt of deposit and confirmation of the order.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.