Heat Exchanger Part Aluminum Cooling Fins Turbulator - China

1 - Product description In the study of heat transfer, fins are surfaces that extend from an object to increase the rate of heat transfer to or from the environment by increasing convection.

The amount of conduction, convection, or radiation of an object determines the amount of heat it transfers.

Increasing the temperature gradient between the object and the environment, increasing the convection heat transfer coefficient, or increasing the surface area of the object increases the heat transfer.

Sometimes it is not feasible or economical to change the first two options.

Thus, adding a fin to an object, increases the surface area and can sometimes be an economical solution to heat transfer problems.

Because fins are used to improve heat transfer, it is important to allow open spaces toward optimization.

In other words, the shape of fins must be optimized such that the heat transfer density is maximized when the space and the materials used for the finned surfaces are constraints

Fins are most commonly used in heat exchanging devices such as radiators in cars, computer CPU heatsinks, and heat exchangers in power plants.

They are also used in newer technology such as hydrogen fuel cells.

Nature has also taken advantage of the phenomena of fins.

The ears of jackrabbits and fennec foxes act as fins to release heat from the blood that flows through them.

2 - Specification

2.1 - Material: Aluminum alloy like AA3003, AA1070, AA6061, etc are typical used;

2.2 - Temper for aluminum alloy: H14, H16, O are typical;

2.3 - Fins type

Plain, serrated, perforated, wavy, louvered type is typical

2.4 - Dimension

Width up to 300mm; Thickness from 0.1mm to 0.5mm; Height up to 50mm; FPI from 6 to 12;

3 - Surface finish

Mill finish and cleaning

4 - Packing way

To be packed in plywood case with protection film

5 - Application

Typically used as parts for heat exchanger

Company Contact:

• Posted By: NANJING METALLI INDUSTRIAL CO., LIMITED

• Phone: +86-13626107044

• Address: NO.12 EAST MOZHOU ROAD, JIANGNING DISTRICT,, Nanjing , Jiangsu , China

• Email:

• Website: https://www.metalli-china.com

• Business Description: Contact person: Ms Frances Cai
  
  Phone: +86-025-86136265/+86-13626107044
  
  Email: frances@metalli-china.
  
  com
  
  Website: http: //www.
  
  metalli-china.
  
  com
  
  Skype: fly20091116
  
  Whats app: +86 13626107044
  
  Welcome to Nanjing Metalli !
  
  Where thermal management and metal fabrication are our business.
  
  We are experts in thermal management and metal fabrication and have been providing solutions almost every industrial application imaginable over 20 years, specializing in designing and manufacturing of heat exchangers and metal fabrication parts.
  
  From 2014, were under the name of Nanjing Metalli industrial Co., Limited.
  
  Were located in Nanjing Future Science and Technology town, where is technology innovation and intelligent manufacturing center of South of China.
  
  And thousands of high technology companies are gathering here and working hard to aim at achieving “China dream”.
  
  We have grown rapidly, driven by the ease of our strong supply chain network and the comprehensive capabilities from concept, research, design to manufacturing as well as development and after-sales service.
  
  We make things easy for all customers — from startups to Fortune 500 companies — to access manufacturing on demand by providing the most efficient way to source high-quality solutions or custom parts.
  
  And our products are exported to over 100 regions and countries all over the world.
  
  Our capabilities include vacuum brazing, nocklok brazing, CNC machining, sheet metal fabrication, stamping, deep drawing, metal spinning, aluminum die casting, aluminum extrusion, welding, assembly and packaging.
  
  It begins with us, we can always do better.
  
  For inquiries, please contact info@metalli-china.
  
  com or +86 25 86136265 - Thank you.