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Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment

Basic Information
Place of Origin: China
Brand Name: Customized
Certification: Rosh
Model Number: HEAT SINK-F0024
Minimum Order Quantity: Negotiated
Packaging Details: Blister packaging
Delivery Time: 20-30days
Payment Terms: T/T, Western Union
Supply Ability: 30000 PCS Per month
Price: EXW/FOB/CIF/DDP Raw Material: AL1070/1050
Surface Treatment: Sand Blast And Anodizing Grey Application: Round Pin Cold Forged Heat Sink
Processing Service: Forged /Cutting, CNC,Anodizing Delivery Time: 20-30days
Keyword: Cold Forged Heat Sink Customized Service: We Can Offer The Customized Service For Your Cold Forging Heat Sink
High Light:

Rosh Cold Forging Heat Sink

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Sand Blast Cold Forging Heat Sink

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Anodizing Grey Cold Forged Heat Sink

Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment

 

Quick Detail

 

Raw Material AL1070/1050
Custom Service Yes, OEM/ODM Service
Quality System ISO9001:2015
Processing Technology Forged/cutting/laser/CNC/Anodizing
Surface treatment Anodizing grey, we can offer black color, green color and yellow color
Packing Way Blister packaging or special packing you would like
Application Scenario Electronic equipment heat sink
The other styles heat sink We can offer aluminum profile heat sink, skived heat sink, heat pipe heat sink

 

 

Description

 

What is forged heat sink?

     A Forged heatsink is manufactured using a modification of this process called cold forging. Cold forging uses high pressure and low temperature to ensure that no air bubbles, or other impurities are trapped in the material. This improves the thermal properties of the heatsink, and increases the density of the material.

    This cold forged heat sink is based aluminum 1070 material to processing, first of all, we check the raw material dimension is fine or not, the second is that according to the drawing, use Hydraulic press machine to do the roughcast, the third is that accroding to the drawing, use the wood machine to cut the  outline dimension, the forth is that use the CNC to do exact dimension, the fifth is do anodizing clear, the last step is riveting, and then inspection/packing. First inspection and patrol inspection are done in processing. 

Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment 0Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment 1Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment 2Round Cold Forging Heat Sink With Sand Blast And Anodizing Grey Surface Treatment 3

 

 

Note

     An added benefit of this process is that a forged heatsink of the same design can be manufactured with different heights using only one set of forging die. When working with high aspect ratio, or dense fins a forged heatsink has no thermal interface between the fins/pins, and the base which will provide better performance compared with stamped-fin or bonded-fin heat sinks. Heat distribution can be further improved in aluminum heatsinks by embedding a copper inserts into the base during the forging. As this process is fairly expensive, for small volumes it may be worth exploring extrusion with a cross cut to produce square pins. For larger volumes die cast is a good alternative.

     Fodor offers AL1070 cold forged heat sink service, If you have any inquiry, please contact us.

 

 

 

 

Contact Details
Gavin

Phone Number : 86 13725713912

WhatsApp : +8613725713912