High-Performance 3003 Aluminum Liquid Cooling Plate for EV Battery Packs
Product name:High-Performance 3003 Aluminum Liquid Cooling Plate for EV Battery Packs
Products introduction:
Product Parameter
| Category | Details |
|---|---|
| Material Selection | Base plate: AL3003MOD (commonly used) Flow channel plate: AL3003MOD (commonly used) Insulation layer: Powder coating or film lamination (commonly used) |
| Key Processes | 1. Stamping forming 2. Degreasing and spraying 3. Brazing 4. Helium leak test 5. Powder coating or film lamination |
| Structural Design | 1. Flow channel plate: 1mm (typical); Base plate: 1mm or 1.2mm (typical); Insulation layer thickness: 0.1~0.3mm 2. Total cold plate height: 5.5~6.5mm; Flow channel height: 3~4mm (typical) 3. Seal width: ≥7mm |
| Performance | 1. High structural strength and pressure resistance 2. Excellent heat dissipation efficiency and temperature uniformity 3. Superior corrosion resistance 4. High space utilization rate |
| Cost | Typically RMB 27~35/kg, with relatively high tooling cost |
| Weight | Significant lightweight advantage: 1+1mm cold plate weighs approx. 5.5kg/m² (calculated by area) |
| Lead Time | High design flexibility and short prototyping cycle |
| Maturity | Most widely adopted process, with >90% market share |
APPLICATION
Our liquid cold plate is specifically designed for EV power battery packs, widely applied in passenger electric vehicles (EVs), commercial electric vehicles (e.g., electric buses, trucks), hybrid electric vehicles (HEVs), and high-performance power battery systems. It provides reliable thermal management support for automotive OEMs, Tier 1 suppliers, and battery pack manufacturers, ensuring stable battery operation in various electric mobility scenarios.
Advantage
- Excellent thermal management performance that effectively stabilizes battery temperature, reduces hotspots, and greatly extends the service life of energy storage batteries.
- High-strength vacuum brazed structure with 100% helium leak testing, ensuring high pressure resistance and long-term safe operation.
- Made of lightweight aluminum alloy with strong corrosion resistance, suitable for long-term outdoor and industrial energy storage environments.
- Flexible customization for various sizes, flow channels and connectors to match different energy storage battery modules.
- Stable production process, reliable quality and cost-effective solution for large-scale energy storage projects.
- Good compatibility with liquid cooling systems, enabling high-efficiency heat dissipation and improving overall energy storage system performance.
FAQ:
Q: Are you a trading company or manufacturer?
A:Yes,we are a factory with more than 18 years history in this industry.
Q: What is your terms of payment ?
A: Normally 100% T/T In advance,But this is something that can be negotiated.
Q: How long does it take for samples and mass production?
A: Usually it will take 35 days for new moulds and samples ,
after confirmation, 30 days for mass production.
Q:OEM/ODM available?
A:Yes,we can!
Q:Could you provide sample?
A:Yes, We are honored to offer you samples for quality check.
Q:Is sample order accepted?
A:Yes,we accept sample order and we can provide design service!
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.