Aluminum Serpentine Cooling Tube for EV Lithium Battery Cooling Using

Aluminum Serpentine Cooling Tube for EV Lithium Battery Cooling Using

    In a power battery system, excess heat is generated by the operation of the battery, and the heat is transferred through the contact between the battery or module and the surface of the plate aluminum device, and is eventually carried away by the coolant passing through the flow channel inside the device. This plate type aluminum device is the liquid cooling plate.

  Using the extrusion process to directly shape the cold plate runner, and then through the machine to open the cycle, usually using friction welding, brazing welding and other welding processes for sealing, this process is highly productive and low cost.

Item：     Aluminum water cooling pipe

Medium：       50% water +50% glycol

Thickness：           2.4~3mm

Length：        As your mould layout

Design assist ： Yes

FAQ

Q: What kind of battery cold plate can you provide? 

A: 

1) Stamped cooling plate for prismatic cells / battery pack.
2) Serpentine tube for cylindrical cells, such as 21700, 18650, 3270, 4680 big cell.

3) Extruded tube with manifold for soft battery pack.

4) Roll bond cooling plate for heating / cooling.

Q: What method of processing technology? 

A: We have brazing line, stamping line, extrusion line, and roll boned process line. Also CNC centre is available.  

Q: If we don't have design, can you assist in design? 

A: Yes, we can! We have a strong and experienced design team. Flow path design, thermal simulation, mechanical simulation and design optimation are support. Kindly share with us your detail project, service8@trumony.com, we'd love to do DFM for you. 

Q: How fast you can make prototype? 

A: About 3~5wks. The precise lead time will depends on your design and producing process.