New friction welding stir inside tunnel water liquid cold plate FSW water cooling plate

The following is about New friction welding stir inside tunnel water liquid cold plate FSW water cooling plate related, I hope to help you better understand aluminum skived fin heat sink cnc machined skiving fin heat sink.Material: CopperProduct dimension:225x225x22mmProduct weight: 5.2 kgFeature: New technology and high power coolingSurface treatment: passivationHeat conducting power: 2000 WProduct Technology: CNC maching + surface finish

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Product Description


FSW Cold Plate




Friction Stir Welded Liquid Cold Plates 

This friction stir welding liquid cold plate base material is AL6061, A longitudinal channel is formed on the base through a deep hole drill, and then it is milling through at both ends of the transverse interval, and the channel is closely connected by friction stir welding. In the direction of more compression strength and thinner thickness, FSW cold plate this technology has been successfully applied to the liquid cooled heat sink of high power fiber laser. 



The surface treatment technology of hard anode is made possible by the material with similar composition and the friction stir welding process without adding solder. 

FSW Cold Plate finished with hard anodized, so the fiber laser can withstand the test of harsh service environment and long-term fluid erosion.








Product designing and manufacturing of New friction welding stir inside tunnel water liquid cold plate FSW water cooling plate









Every products of heat sinks needs several process including the drawing design, CNC machining, friction welding stir, soldering, assembly, skiving and extrusion, Testing and finally turn to the step in the surface treatment.




Product application of New friction welding stir inside tunnel water liquid cold plate FSW water cooling plate









Our heat sinks and water cold plates has been utilized in many of fields, including transportation, CPU computer, servers, Led light, Laser equipment and air condition and so on as long as any electrical product that generate the heat.


So when you are designing the thermal heat sinks or any radiators, there must be some of them may be met your requirement.






Packing details of New friction welding stir inside tunnel water liquid cold plate FSW water cooling plate







All the heat sinks, water cold plates and heat pipes are packed in the EPE foam and in the carton, the carton itself has the strong protection using the wooden frame for it and finally utilize the Packaging transparent film as it is water proof, some of the larger heat sinks or water cooling plate may adopt the wooden carton due to the special demanding, wooden box inside has the thick EPE that offer great protection from inside and outside knocking!




Our service




1.Once received the inquiry will be quickly replied


2.Keep the product be qualified and price be reasonable and competitive.


3.Fastly arrange production and improve efficiency. Get the goods be finished on time.


4.We can advice the best transportation depends on the goods weight and cubic meter


5.Any questions with the goods we made, we will offer the best solution and technique support.










1. Q:Are you trading in company or manufacturer?

A:We are the professional manufacturer of heat sink and water cooling plate

that has much experiences and strong technique team, automatically and mechanized production




2. Q:Have you exported the goods before and to which regions?

A:60% goods in total has exported abroad, to Japan, India ,British, Canada, America and Brazil.




3. Q:How many employees you have?

A:we have about 100 employees ,including sales, purchase ,engineering ,QA ,warehouse and production department.




4. Q:If I agree with the design, can you provide the samples we need?

A:Yes,we can we surely will provide the samples to you for confirmation before mass production. Meanwhile the drawing we could provide if needed




5. Q:What packing you're using and can be assured safety?

A:Every goods are be packed with customized packing ways in normal cartons with tight proof fabric and wooden cartons for great protection,

so it is safe during transportation.




6. Q:If we have any questions with products, can you provide the technique and solution?

A:Every products are fully checked before shipping, if there is problems you're facing, please feel free to let us know, we will offer best solution at once.

Send Inquiry

For inquiries about our products or pricelist, please leave your email to us and we will be in touch within 24 hours.
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