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OEM Aluminum Plate Bar Fin Heat Exchanger for Excavator
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OEM Aluminum Plate Bar Fin Heat Exchanger for Excavator

Mstirling provides multiple plate fin heat exchangers. Such as oil cooler, water radiator, air cooler, intercooler and so on. Plate and fin heat exchangers are usually made of aluminum alloys, which provide high heat transfer efficiency.

We can customize different heat exchangers as your requirements.100% meets the standards of GB, SGS, CE.

Product name : OEM Aluminum Plate Bar Fin Heat Exchanger

1 Material Aluminum alloy, AA3003 is commonly used
2 Outer Dimension Limit
Outer Dimension Limit
3 Production Technique Vacuum brazing and arc welding
4 Outer Dimension Limit Max. 4000*4000*1000mm L*W*H
5 Working Pressure Max 2Mpa
6 Thermal capacity 50 Kw
7 Gas flow rate 1 kg/s
8 Inlet temperature 100 ℃
9 Outlet temperature 50 ℃
10 Cold air inlet / outlet temperature 50 ℃ / 61 ℃
11 Cold air flow rate 4.5 kg/s

A plate fin heat exchanger is a type of heat exchanger that uses a series of flat, rectangular plates with fins attached to them. The fins increase the surface area of the plates, allowing for better heat transfer between the two fluids.

The structure of a plate fin heat exchanger consists of several layers of plates stacked together, with alternating hot and cold fluid flow channels. The plates are typically made of aluminum or stainless steel, which have high thermal conductivity to facilitate efficient heat transfer. The fins are attached to the plates and are usually arranged in a staggered pattern to maximize the surface area.

OEM-Manufacturer-Aluminum-plate-bar-fin-heat-exchanger-core (1)


M-stirling’s plate fin heat exchanger technologies include

◆ Vacuum brazed and arc welding

◆ Controlled atmosphere brazed and arc welded

◆ Aluminum die casting for tanks manufacturing

◆ Aluminum extrusion for side bars manufacturing

◆ Sheet metal fabrication for shroud and other parts manufacturing

OEM Aluminum Plate Bar Fin Heat Exchanger Core

About plate fin heat exchanger

Related Heat Exchanger Products

Main-03 - 副本

About plate fin heat exchanger

A plate-fin heat exchanger is a type of heat exchanger design that uses plates and finned chambers to transfer heat between fluids, most commonly gases. It is often categorized as a compact heat exchanger to emphasize its relatively high heat transfer surface area to volume ratio. The plate-fin heat exchanger is widely used in many industries, including the aerospace industry for its compact size and lightweight properties, as well as in cryogenics where its ability to facilitate heat transfer with small temperature differences is utilized.

About plate fin heat exchanger

The working principle of a plate fin heat exchanger involves the transfer of heat between two fluids that flow in separate channels. One fluid, usually a hot fluid, flows through the hot fluid channels, while the other fluid, typically a cold fluid, flows through the cold fluid channels. The hot and cold fluids flow in opposite directions to optimize heat transfer.

As the hot fluid flows through the hot fluid channels, heat is transferred from the fluid to the plates and fins. The fins increase the surface area, allowing for more efficient heat transfer. The heat is then conducted through the plates to the cold fluid channels, where it is transferred to the cold fluid.

The efficiency of a plate fin heat exchanger depends on factors such as the thermal conductivity of the plates and fins, the flow rates of the hot and cold fluids, and the temperature difference between the fluids. By maximizing the surface area and promoting turbulent flow, plate fin heat exchangers can achieve high rates of heat transfer.


Plate fin heat exchangers are commonly used in various applications, such as air conditioning systems, refrigeration systems, and industrial processes, where efficient heat transfer is required. They offer advantages such as compact size, lightweight construction, and high heat transfer rates.

agricultural machinery-2 - 副本

M-stirlings's plate fin heat exchangers are widely used in below fields

● Construction Equipment

● Agricultural and forestry machinery

● Green Energy

● Railway vehicles

● Compressor Dryers

● Hydraulic Systems

● Auto Industry

● Air Separation Chemical Industry

We, Mstirling, focus on cooling and refrigeration field. Our products cover coolers, refrigeration parts, heat exchangers, ultra-low temperature cooling system and other refrigeration system.

As a professional manufacturer of cooling system parts and products, we could meet different clients' requests and develop new products with professional team and front-line skillful workers.

Quality Assurance

Quality aspects are comprehensively involved from design stage, design of process, tools & fixtures and packing must fit DFM(Design For Manufacturing) concept;
Lean six sigma tools are widely used at Mstirling to minimize process variations and guarantee consistent quality by implementation of continuous improvement;
Our advanced laboratory testing equipment in house provide us sufficient test data and verify quality characters and reliability;
Our engineers work closely with our inspectors to establish product quality files from the very beginning, documenting the manufacturing process of each product.
Visual & Dimensions Inspection:
  • 3D Imaging Test
  • Water Leak Detection Test
  • Helium Leak Deteciton Test
  • Wind Tunnel Test
  • Thermal shock Test
  • Immersion Ultrasonic C-scan Image Test
  • Flow Resistance Test
  • X-RAY Imaging Test

Customer First

Putting the customer first is the starting point and the key to our success
☛We translate their needs into business solutions.
☛We work closely with our customers and listen to customer's voices clearly to ensure their needs are clearly understood and transferred into our actions efficiently.
With a vision of aiming to drive cooling technology limits towards a better life, Mstirling is dedicating to being a terminator of your cooling solution for your application. 




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