Cylindrical Heat Sink
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Cylindrical Heat Sink

Wellste’s Cylindrical Heat Sink is a state-of-the-art design created by Wellste to provide the best component for your different cooling solutions.

  • Weekly report keep you informed timely
  • No tooling fee or MOQ, over 5000 standard shapes
  • Sample can be supplied for free, Same day shipping
  • Engineers support reliable cooling solution for your end use

Your Leading Cylindrical Heat Sink Manufacturer

Wellste’s cylindrical heat sink is used in different industries including machinery, LED, solar equipment, automotive, home electrical appliances, and many more.

Cylindrical HeatSink

One of the reasons is the excellent quality of the product. As tested by more than 30 top engineers and experts, Wellste’s cylindrical heat sink is guaranteed to exceed other similar products known in the market.

heat sink datasheet

Aside from the outstanding quality, Wellste’s cylindrical heat sink is created through an extrusion and can also be customized based on the customer’s requirements.

Cylindrical Heat Sink

The size and shape can be altered according to the customer’s need.

aluminum heat sink

Item TypeCylindrical Heat Sink
MaterialAluminum, Copper
SizeStandard or customized size
Colorssilver, black, blue, wood color, RAL powder coating color, and so on
ShapeRound, Square, Flat, or customized
Thickness0.4mm-20mm or Customized
ApplicationLED Lighting, Inverter, Welding Machine, Communication Device, Power Supply Equipment, Electronic Industry, Thermoelectric Coolers/Generator, IGBT/UPS Cooling Systems, etc.
Production ProcessProfiles Extruding—Cutting—CNC Machining(Milling, Drilling, Tapping)—Deburring— Cleaning— Inspecting–Packing
FinishAnodizing, Mill finish, Electroplating, Polishing, Sandblasted, Powder coating, Silver plating, Brushed, Painted, PVDF, etc.
Deep processCNC,drilling,milling,cutting,stamping,welding,bending,assembling,Custom Aluminum Fabrication
Tolerance±0.01mm
Lengthcustomized length
MOQLow MOQ
Packagingstandard export packaging or as discussed
OEM & ODMAvailable. our engineer can check and discuss your design, great help!
Free SamplesYes, we can provide free sample
Delivery time15-20 days after sample confirmed & down payment, or negotiated
PortShanghai Port

Wellste cylindrical heat sink is designed to transfer the heat which is generated by mechanical and electronic equipment so that the heat would be released and then dissipate.

aluminium heat sink manufacturersaluminium heatsink extrusionextruded heat sink surface treatment

You are welcome to contact us for more inquiries and we wish to have business cooperation in bright future.

Cylindrical Heatsinks

SGS & ISO Audited
SGS & ISO Audited
0% Quality Complaint
0% Quality Complaint
Manufacture Test Certificate
Manufacture Test Certificate

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
* Short bar length profiles 0.3-3.0 meters*

-Loading & Shipment-

Frequently Asked Questions
Do you have any MOQ limit for Cylindrical Heat Sink?

Wellste provide Low MOQ for Cylindrical Heat Sink. 1pc sample is free for you to check our quality.

Can I have a sample order for Cylindrical Heat Sink?

Yes, Wellste is pleased to provide Cylindrical Heat Sink for you to check the quality.

Are you a factory?

We are a manufacturer with OEM/ODM service.

What's the Surface Treatment of your Cylindrical Heat Sink?

Copper Passivation/Aluminum Anodized

How long time of your Cylindrical Heat Sink sample to prepare?

It is only taking 7-10 days to complete your sample if the sample size is in stock.

For custom Cylindrical Heat Sink, It takes a little bit long time to make extrusion tooling, commonly it requires 30-35 days finish.

Wellste: Your Leading Cylindrical Heat Sink Manufacturer

Through this process, the cylindrical heat sink is one of the best components in cooling different devices to moderate their increasing temperature.

Using this principle, Wellste’s cylindrical heat sink is designed to become more durable than other components. It is designed using the most cost-effective and thermal conductive aluminum alloy.

cylindrical heat sink

Wellste’s cylindrical heat sink is one of the more sophisticatedly built components in a cylindrical shape which is mostly used as a cooling solution for LED technologies.

Some of the most known applications for this technology can be found in downlights, floodlights, bridge lights, automobile lights, and many more luminary-type technologies.

Cylindrical Heat Sink

Wellste’s cylindrical heat sink optimizes the best design parameters to achieve the illumination industry’s increasing need for light-emitting diode cooling technologies.

When compared to other cylindrical heat sinks, it is verified by top experts that Wellste’s cylindrical heat sinks have higher efficiency in thermal conduction.

The cylindrical heat sink of Wellste Company is a widely known and hot commodity for a lot of customers.

Some of Wellste’s cylindrical heat sink uses fin designs for higher efficiency in thermal conduction. Wellste also strives to optimize the best designs for their cylindrical heat sinks to provide the customer’s increasing need or the product.

Wellste cylindrical heat sink is also one of the best thermal solution designs created by the company. Most clients will require different specifications for their cylindrical heat sink which usually presents different thermal challenges.

With Wellste’s amazing manufacturing processes and innovative design solutions, such challenges become trivial. Wellste’s cylindrical heat sink is created with the customer’s need as our priority without compromising its quality.

Wellste cylindrical heat sink is made from materials with high thermal conductivity and monitored with strict and advanced inspections. The cylindrical heat sink then undergoes a meticulous production process to ensure quality and efficiency.

After the whole process, Wellste’s cylindrical heat sink is then manufactured and after undergoing strenuous inspections, it is then delivered to our valued customers.

With these strictly manufacturing processes, exceptional planning, and masterful designs, Wellste’s cylindrical heat sink is one of the most competitive products of our company.

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