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Dongguan Tongze Heatsink CO.,LTD Lighting each corner of the World!
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Energy-saving Aluminum LED Down Lighting Heat Sinks Customized

Energy-saving Aluminum LED Down Lighting Heat Sinks Customized

Place of Origin : Guangdong, China (Mainland)
Brand Name : TZ
Certification : ISO9001:2008
Model Number : TZC-046
MOQ : 1000Pcs
Price : Subjected to order quantity
Packaging Details : Plastic tray , Carton
Delivery Time : 25working days after payment
Payment Terms : TT , Western Union ,irrevocable L/C at sight
Supply Ability : 100000pcs per month
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Energy-saving Aluminum LED Down Lighting Heat Sinks Customized


High power applications, especially for outdoor usage, gain as well from the features of cold forging tech. A family of round Heat-Sinks, which will meet the demands of different power levels, is under development. The concept combines cost efficient production with high flexibility of usage. It is going to be a “semi customized” product family.


Specifications:


Base Diameter

Ø110mm

Base Thickness

5mm

Total Height

40mm


Competitive Advantage:


1.Advantages of die casting process

1.1 high volume but low cost Compared with aluminum sand casting and gravity casting, aluminum die casting can produce precision parts in high volume at low costs.

1.2 good surface finish and good dimensional accuracy,Aluminum die casting generally has good surface finish and good dimensional accuracy. For many parts, post-machining can be totally eliminated, or very light machining may be required to bring dimensions to size.


2,Economize the product’s cost, improve product's service life


2.1,When the production volume is large, the cost is lower than lathe processing heat sink, what’s more, the common section aluminum heat sink are split-type, so it have to involve in artificial assembly costs.


2.2,We made a comparison in the common lathe processing section aluminum heat sinks, die casting heat sinks and cold forging unibody type heat sinks:
  ①,In the addition of the same size and shape, the cold forging unibody type heat sinks can be applied on bigger power appliance than the other heat sinks. For example, the common lathe processing section aluminum lamp cups can be only used for cooling the 3W bulb, but our heat sinks can be used for cooling 5W bulb. If the common heat sinks applied on the cooling of 5W bulb, the material and size must be added, the cost will higher than the cold forging unibody type heat sinks much more.
  ②,The more worthy of praise, if you put our products and common heat sinks on the same power bulb respectively, you can find that own to the excellent radiation capacity, the temperature of the bulb which used our heat sinks is sharply lower than the others,which expanded the service life of the appliance obviously.


Advantages of aluminum cold forging led heatsink


1. Larger heat dissipation area, good dissipation

2. Much better surface, more powerful fins

3. It has a thermal conductivity of more than 205W/mK, which is good (as a comparison: steel has about 50W/mK).

4. The production of aluminum heat sinks is inexpensive.

5. They can be made using extrusion.

6. Due to its softness, aluminum can also be milled quickly; die-casting and even cold forging are also possible.

7. Aluminum is also very light (thus, an aluminum heat sink will put less stress on its mounting when the unit is moved around).


Product Tags:

aluminium heat sink

      

led light heat sink

      
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