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Square Cold Forged Heat Sink Anodizing Black Color For Video Camera

Basic Information
Place of Origin: China
Brand Name: Customized
Certification: Rosh
Model Number: HEAT SINK-F0028
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 Black Or Custom Application: Video Camera Heat Sink
Processing Service: Forged /Cutting, CNC,Anodizing Delivery Time: 20-30days
Keyword: Round Cold Forged Heat Sink Dimesion: 110*70mm
High Light:

Anodizing Black Cold Forging Heatsink


Video Camera Square Heat Sink


ISO9001 Cold Forging Heatsink

Square Black Cold Forged Heat Sink For Video Camera Heat Sink With Anodizing Black Color


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 black
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.


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1.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.

2.About the cold forging process

Cold forging uses a displacement process to shape the material into the desired shape. Compressive force squeezes the metal between a punch and die at room temperature until the material conforms to the die's contours. Cold forging techniques include rolling, pressing, drawing, spinning, heading, and extruding

3.The advantage of cold forging heat sink

The cold forged heat sink is widely used in the heat dissipation of LED lamps and has the following advantages:

(1) The price of cold forging die is not high, which can effectively control the cost;

(2) High production capacity, suitable for mass production;

(3) The mold production cycle is relatively short, usually 10 to 15 days;

(4) One-time molding, the heat dissipation performance of cold forging heatsink is consistent with the heat dissipation performance of the material, and the post-processing procedures are few and simple.

(5)The major advantages of cold forging are close dimensional tolerances, good surface finish quality, and the use of lower cost materials to obtain the required strength by work hardening without requiring heat treatment.


 Fodor is the leading heat sink manufacturer in China, provides heat sinks and cold plates and 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