Aluminum fin
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Aluminum fin

Aluminum fin refers to aluminum foils attached to the surface of heat dissipation equipment, expanded or welded, and are usually used for temperature exchange devices in refrigerator evaporators or other electrical appliances.


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Product Description

1.Product Introduction

Aluminum core is key part of cooler, which is made of aluminum fin and bar brazed together, there are many fins combination for different heat transfer area and application.Usually on the surface of the heat exchange device that needs heat transfer, the heat transfer surface area of the heat exchange device is increased by adding a metal sheet with strong thermal conductivity. The metal sheet with this function is called a fin.There are many types of fins, such as copper fin, aluminum fin.


2.Product Parameter (Specification)


Aluminum fin alloy

AA3003 , cladding AA4343/3003/4343,AA4004/3003/4004 are typical



H14/H16/H24 are typical



As per required



Up to 450±1mm



Up to 15±0.05mm


Wall thickness

0.05 to 0.5mm



Up to 10mm


Surface finish

Mill finish, a little oil allowed to protect fins


Fins type

Plain,serrate,louver,perforated and corrugated forms are typical


Packing way

To be packed in plywood case



Typically used in heat transfer fields




3.Our products
Aluminum fins

4.Our Service
1.Provide technical design and solutions
2.After receiving your order, we will ship it in a short time.
3.We will provide your aluminum fin according to your model and confirm.
4.Strict contract review involves all departments to ensure the feasibility of each order.
5.Each process inspection, workers self-inspection.
6.Strictly control all raw materials and final inspection before leaving the factory.

Q:Can't find the type you are looking for?
A:Our engineers contact us to design a solution for your requirements

Q:Fast way and arrival time?
A:The best choice is the courier company, or according to the shipping method specified by the customer.

Q:Is there any quality problem after receiving the goods?
A:Before leaving the factory, we inspect the quality and performance of each product to ensure that the quality of the received goods will not cause problems.

Hot Tags: Aluminum fin, Customized, China, Discount, Quality, Suppliers, Free Sample, Manufacturers, Quotation, One Year Warranty

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