OEM CNC Machining Heatsink Manufacturer

Machining Factory: Heatsink manufacturer
Material: Aluminum alloy
Origin: Zhongshan, China
Production: CNC machining
Size: Customized
Surface Treatment: Anodized
Color: Custom
Inspected:100% Inspected before shipment
Shipping:15-25Work days

Custom heatsink manufacturer

MaterialsAlu, brass
Surface treatmentAnodizing, brushing, polishing, powder coating, etc
Tolerance± 0.01mm, 100% QC quality inspection before delivery, can provide quality inspection form
Testing equipmentCMM; tool microscope;multi-joint arm; automatic height gauge; manual height gauge; dial gauge; marble platform; roughness measurement
ProcessingBroaching, drilling, etching/chemical machining, laser machining, milling, other machining services, turning, wire EDM, rapid prototyping
File formatsSolid works, pro/engineer, AutoCAD(DXF, DWG), PDF, TIF, etc.
Service projectTo provide production design, production and technical service, mold development, processing, etc
Quality assurance ISO14001:2015,IATF16949:2016


Extrusion, CNC machining, and anodized

CNC machining is a precise manufacturing process that can produce accurate parts. Since heat sinks are made up of complex designs using a CNC machine is the best way to manufacture them. MK CNC Parts has a track record for producing OEM CNC machined heat sinks for various electronics companies.
We carefully assess their cooling requirements and produce original heat sink designs that fit perfectly their equipment. We work with a wide range of materials and use different CNC machining techniques to produce OEM heat sinks. On top of producing heat sinks we also offer finishing options so you get a finished product that is ready to go on your devices.
We are specialists in manufacturing aluminum heat sink and other electronic parts. Our team of engineers understands thermal management requirements of various electronics.

27 Years

Of Experience

300+ Workers

The factory strength

Extruded aluminum heatsink manufacturer

Benefits Of OEM CNC Machining For Heat Sinks
Using OEM CNC machining for manufacturing heat sinks comes with many benefits.
Consistently high quality: By following all the quality standards and best practices while manufacturing heat sinks MK CNC Parts makes sure that every single part we produce has the same high quality.
Since companies need aluminum heat sinks on a regular basis we can fine tune the programming instructions. So that every time we manufacture a heat sink it is always going to have the different dimensions, quality, and functionality.
Highly accurate OEM heat sinks: CNC machining is known to be one of the most precise methods of manufacturing complex parts. Since heat sinks require a lot of cutting to create complex fin designs CNC machining remains the top method of manufacturing them.

Heat sink in computer

Heat sinks play a key role in keeping your device from overheating. So any imperfections in the heat sink’s design can result in loss of performing and heat damage to the electronic components. If you are looking for accurate OEM CNC heat sinks then our engineers at MK CNC PARTS factory can provide them for you.
Cost effective production: Another major benefit of using CNC machines for making OEM heat sinks is the reduced cost. With automated machining comes a fully automated manufacturing process. So there is no need for a large team of technicians during the manufacturing.
Design flexibility: An often overlooked benefit of using CNC machines for making heat sinks is design flexibility it offers. Since CNC machines work based on design instructions you can easily modify the heat sink design multiple times until you find the perfect one.
The design flexibility offered by CNC machining of heat sinks comes in handy when you are in the prototyping phase. A heat sink manufacturer can provide multiple prototypes of the heat sink made test them out and refine the design to find the ideal heat sink for your product.

Different Types And Designs Of Heat Sinks
Heat sinks are categorized based on their material and the cooling mechanism they utilize. You can get aluminum heat sinks made out of aluminum or copper depending upon the thermal conductivity needs of your electronic items.
Passive heat sink: Passive heat sinks don’t use a fan or blower to blow air on their fins. They rely on natural air flow to cool down the components.
Active heat sink: An active heat sink has a dedicated fan fitted directly on top to blow air and cool down the fins.
Customization Options With OEM CNC Machining
The most important reason why manufacturers choose OEM CNC machining for making heat sinks is the customization options. MK CNC PARTS factory can help you tweak every single aspect of the heat sink to get a truly customized heat sink. Here are some customization options that OEM CNC machining has to offer:
Custom design: Our CNC experts can help you make changes to your existing heat sink design or develop a brand new design based on your requirements. A custom heat sink design can include specific features, dimensions, and functionalities.
Tight tolerances: Custom heat sinks made using CNC machining can be manufactured to tight tolerances. A heatsink manufacturer can manufacture products with precise dimensions to fit your equipment perfectly.
Material selection: Aluminum and copper heat sinks are the most common metals used for making heat sinks. At MK CNC PARTS factory you can select different alloys of aluminum and copper to benefit from specific properties of an alloy.
Heat sink labeling: If you want to label the heat sink to help identify the parts we can use engraving techniques to add labels to them.

custom aluminum heat sink

We produce from your drawings or samples

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The Process Of OEM CNC Machining For Heat Sinks
OEM CNC machining process consists of these crucial steps:
1.A CAD drawing of the heat sink design is made and fed into the CNC machine using special software.
2.Correct material is picked and fitted into the CNC machine.
3.CNC machine is calibrated and the correct tools are installed.
4.The CNC machine starts shaping the heat sink by removing excess metal from the block.
5.Fins and the base of the heat sink start to take shape along with finer details.
6.Mounting mechanisms are made using drilling and punching techniques.
7.Finally quality control step allows us to make sure each heat sink being produced meets the quality standards and client requirements.
Quality Assurance With OEM CNC Machining For Heat Sinks
MK CNC PARTS factory holds each heat sink we produce at a high standard. Our quality assurance process can help keep up with the latest ISO 9001 quality standards and other global quality criteria.
If you have specific quality assurance criteria for your heat sinks we can help you meet them through our precise CNC machining. With the help of cutting edge CNC machines our experts can make sure there are no errors in the heat sinks we manufacture for you.

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