The electric vehicles power battery water cold plate is widely applied in the design of low thermal resistance and high performance requirement, which has flexibility in design and good thermal transfer effect. The flow channel is formed by stamping and brazing process, the water fittings are welded on the cooling plate, the helium leakage, flatness check and insulation coating will be applied to the cooling plate.
Specification
|
Item |
Electric vehicles power battery water cold plate |
|
Base Material |
3003, 3003MOD or customized aluminum plate |
|
Product Size |
Customized size, Lmax 2,600MM, Wmax 1,800MM |
|
Product Thickness |
0.8~3.5MM or customized |
|
Deformation Pressure |
≥0.2 Mpa |
|
Burst Pressure |
≥1.0 Mpa |
|
Residual Impurity |
≤15 Mg/L |
|
Product Composition |
Flat plate, runner plate, water connectors |
|
Main Process |
Stamping, brazing, helium leak detection, flatness check, insulation coating |
|
Annual Capacity |
900,000 PCS based on product size 1,500X2,000MM |
|
Quality Certificate |
IATF16949, ISO9001, ISO14001, ISO45001 |
|
Main Application |
New Energy Vehicle, Electric Vehicle (EV), Energy Storage System (ESS) |
Advantages
◆ Experienced in providing design, optimization and thermal simulation for clients.
◆ Provide sample service and complete samples within about three weeks.
◆ Have own overall production line and process, most advanced equipment and high production automation, which can assure the good quality of products.
◆ Have good communication skills and establish close relationship with big oversea clients.
◆ Conduct technology innovation, R&D investment and laboratory construction.
◆ Expand production lines and increase capacity to meet delivery time of increased orders from various clients.
FAQ
Q: Are you manufacturer or trading company for liquid cooling plates or tubes?
A: Our company Cotran is one of well-known Chinese manufacturers, who acquired Suzhou ReTek Cooling Technology Co., Ltd. in 2020 to seize the development opportunities of 5G telecommunication, new energy vehicles industry and energy storage industry and further enrich the cooling series product categories. ReTek is professional on manufacturing liquid cooling plates and tubes for EV and ESS, it focuses on the new energy vehicles and energy storage and are committed to providing innovative, safe and efficient solutions for thermal management.
Q: What process technology you have to make liquid cooling plates or tubes?
A: We have stamping and brazing process, roll bonded process and aluminum extrusion process etc.
Q: What cooling ways you have for liquid cooling plates or tubes?
A: We have two different cooling ways, one is liquid cooling which uses water/glycol as the coolant and the other is direct cooling which use refrigerating fluid.
Q: Can you support customized design for liquid cooling solutions?
A: Yes, sure. We have professional technical team who is experienced to provide customized design and design optimization for liquid cooling solutions.
Q: Can you provide samples of liquid cooling plates or tubes and what is the delivery date for samples?
A: Yes, we can provide samples with charge as per customized design. It usually takes about 3 weeks to delivery samples after the design are finally confirmed.
