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AL1070 Cold Forging Heat Sink With Anodizing Clear Dimensions 100X70mm

Basic Information
Place of Origin: China
Brand Name: Customized
Certification: Rosh
Model Number: HEAT SINK-F0025
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: AL1060/1070
Surface Treatment: Anodizing Clear Or Custom Application: Fin Cold Forged Heat Sink
Processing Service: Forged /Cutting, CNC,Anodizing Delivery Time: 20-30days
Keyword: Cold Forged Heat Sink Dimesion: 75*100*30mm
High Light:

100X70mm Cold Forged Heat Sink


OEM Cold Forging Heat Sink


Anodizing Clear Cold Forging Heat Sink

AL1070 Cold Forging Heat Sink With Anodizing Clear Dimensions 100X70 Mm


Quick Detail


Raw Material AL1070/1060
Custom Service Yes, OEM/ODM Service
Quality System ISO9001:2015
Processing Technology Forged/cutting/laser/CNC/Anodizing
Surface treatment Anodizing clear
Packing Way Blister packaging or special packing you would like
Application Scenario Electronic equipment heat sink
MOQ Request 100/500/1000




    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. 




Cold forged heat sink

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 has gained experiences in the manufacturing techniques for high power cold forged heat sink. We have resolved the problems such as the low thermal conductivity of die-casting micro-channels and higher costs for machining micro-channels. We have already applied cold forging heatsink to cooling solutions including high-voltage inverters, wind power converters, and electric motor controllers.

1. Manufactoring process: Cold forging process

2. Material: AL1070

3. Surface treatment: Clear/black/red/gold anodizing

4. Product type: Customized Design

5. Packing: export standard carton box with pallet.

6. Application: Industry/medical/measurement/house

you have any inquiry, please contact us.


 AL1070 Cold Forging Heat Sink With Anodizing Clear Dimensions 100X70mm 0AL1070 Cold Forging Heat Sink With Anodizing Clear Dimensions 100X70mm 1AL1070 Cold Forging Heat Sink With Anodizing Clear Dimensions 100X70mm 2

About the cold forging 

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.

 Fodor offer customized cold forging heat sink and the other heat sink, for example, aluminum profile heat sink,skived heat sink,die casting heat sink,cold plate, if you need any heat sink, please contact fodor .



Contact Details

Phone Number : 86 13725713912

WhatsApp : +8613725713912