Branching Shape /Tubular Aluminum Heat Sink with Tapping Holes
Heat sink has its own characteristics: the distance between the heat sink is short, between two adjacent heat sink to form a trough, and its large aspect ratio; differential wall thickness, heat sink teeth thin, and its roots in the bottom thick. The mold design, manufacturing, and production are very difficult for the complexity of the shape of radiator extruded sections.
| Alloy: | 6063 | 6061 | 6060 | 6005 | 6082 | 6463 | 7075 |
| Temper : | T5 | T6 | T4 | | | | |
| Standard: | DIN | AAMA | AS | CHINAGB | | | |
| Certification: | ISO9001: 2008. |
| Surface Finish: | Mill finish | Anodizing | Powder Coating | Wood Grain | Electrophoresis | Polished | Brushed |
| Color: | Anodizing: | Silver, bronze, champagne, titanium, nickel, golden yellow, etc. |
| Anodizing thickness is up to 25um. |
| Powder Coating: | White, black, bronze, grey, green, etc . |
| Powder coating thickness is more than 60um. |
| Wood Grain: | 1. Italian MENPHIS transfer printing paper. |
| 2. AKZO NOBEL INTERPON D1010(10 years warranty): Australia ceder, Bush cherry, Chest nut, Jarrah I, Jarrah II, Western red ceder, etc. |
| 3. AKZO NOBEL INTERPON D34(5 years warranty): Bush wood, Western red, Jarrah, Snow gum, etc. |
| Electrophoresis: | Silver, nickel, golden yellow, black, champagne, etc |
| Polishing | Silver, nickel, golden yellow, black, etc |
| Brushing: | Silver, nickel, golden yellow, black, bronze, etc |
| Fabrication: | Cutting, punching, drilling, bending, weld, mill, CNC, etc. |
| OEM customized aluminium profiles are available. |
Where does XINYU extruded heatsink apply?
We supply companies and individuals with quality heatsinks for use in a large variety:
The extruded heatsink provides effective cooling for LED (Light Emitting Diode) sources. Hoonly can manufacture customized aluminum heat sinks which are lightweight in smaller quantities that are not available from larger manufacturers, as well as high-volume production.
How does aluminum heat sink achieve heat dissipation function? Please refer to Brief Introduction of Heat Sink in LED Lighting
Circuit Boards& PCB (PC boards):
Xinyu aluminum heat sinks extrusion can provide a highly effective heat management process for circuit boards & PCB by providing a precise combination of vertical and horizontal cooling. Various thicknesses and customized forms are also easily achievable.
Electronic Instrument or Electronic Equipment:
Hoonly manufactures heat sinks that are essential equipment for the electric appliance that can effectively dissipate output transistor heat.
Automotive equipment, NEV (New Energy Vehicles):
The heat sinks for automotive electronic equipment that enables high-density components to operate at stable temperatures over a wide spectrum of ambient conditions.
The purpose of heat sinks are specially designed to extract heat from components in the electronic devices, we accept customized services. Usually, the heat sinks are mill finish, and more, they can be anodized or powder coated to improve the surface protection and corrosion resistance.
FAQ For Saving Your Precious Time!
Q1: 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.
Q2: 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.
Q3: 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.
Q4: How’s the weather resistance for wood grain finish D1010?
A: (1). Powder: Akzo Noble Interpon D1010.
(2). Wood grain film: Italian Menphis.
(3). Standard complied: American AAMA Standard.2603
(4). UV test:1000 hours.
(5). Salt spraying test:1000 hours.
(6). Normal weather: 10 years color guarantee.
Q5: What certification do you have? What’s your standard?
A: We have ISO certification. Our standard is DIN, AAMA, AS/NZS, China GB.
Q6: What’s the delivery time for samples and mass production?
A: (1). 2-3 weeks to open the new moulds and make free samples.
(2). 3-4 weeks after receipt of deposit and confirmation of the order.
Q7: What’s your MOQ?
A: Normally speaking, it’s 2 tons.
Q8: What’s payment terms?
A: Usually by T/T, 30% deposit and the balance paid before shipment.
Q9: What’s the packing way?
A: Commonly we use plastic film and kraft paper, also we can make as per customers' requirements.
