Aluminum brazed cold plate for battery pack cooling

Battery thermal management system is one of the key technologies to deal with the problems related to battery heating and ensure the performance, safety and life of power batteries. The main features of the thermal management system include:
(1) Effective heat dissipation when the battery temperature is high to prevent thermal runaway accidents;
(2) Preheat when the battery temperature is low, increase the battery temperature, and ensure the charging, discharging performance and safety at low temperatures;
(3) Reduce the temperature difference in the battery pack, inhibit the formation of local hot zones, prevent the battery from decaying too quickly at high temperature positions, and reduce the overall life of the battery pack. For some special occasions, the traditional air cooling has been unable to meet the needs of battery heat dissipation, the need to use water cooling system heat dissipation, excellent water cooling plate technology and related pipeline connection technology to ensure that it is at the right temperature to operate.

1) Cladding Material

Core Material

2) Main mechanical of aluminum alloy for welding heat exchanger system

2.Our advantage of 3003 Brazed aluminum battery cold plate for heat sink of electrical vehicle:
1. Since 2006, we have rich experience in this aluminum heat exchange area in China;
2. Good reputation in aluminum industry;
3. We have design team to achieve your idea or give you suggestion
4. Price advantage for bulk order.
5. Good experience and cooperation with big clients in the world;
6. With Certificate ISO9001-2008;
7. Sample order is acceptable
8. High performance cost ratio;
9. Fast delivery time and fast resolve problem attitude.

3.Terms and conditions:
1, Trade term: CIF / CFR / FOB/ EXW
2, Payment term: TT 30% before production+70% before shipment;
or 100% Irrevocable L/C at sight etc.
3, Production time: Normally it is about 15-35 days.

FAQ :
1. What battery module cooling solution you can provide ?
A: We have 4 kinds of battery cooling type for your battery pack. Aluminum snake tube for cylindrical shaped of cells. Aluminum brazed cooled plate for prismatic cells ,aluminum micro channel plates for pouches and aluminum roll bonded panels .


2.What the alloy and temper of your water cooling plate ?
A:The aluminum alloy is 3000,6000 and temper is O-H112.

3.What the process technology to do the cold plate or coolant channles ?
A:Aluminum extrusion process , vacuum brazing process, roll bonded process and we also have CNC center.

4.Do you support customized prototype for battery pack module ?
A:Sure, we can produce the aluminum liquid cooling plate as your design. If just at the development stage, our existing cooled plate heat sinks are available for checking.