Professional Customized Low Pressure Drop Liquid Cooling Plate For Battery Cooling System
High performance liquid cold plate dedicated to EV battery pack thermal management, combining continuous brazing and CNC precision machining technology. Crafted from high purity aluminum alloy with excellent thermal conductivity to achieve rapid heat exchange and temperature control. The surface adopts anodized treatment, which enhances corrosion resistance, anti oxidation and electrical insulation performance, effectively protecting the cold plate from moisture, dust and chemical erosion in EV working scenarios. Integrated flow channel design reduces pressure drop and improves heat dissipation efficiency, ensuring the EV battery pack operates within the optimal temperature range to avoid overheating or overcooling damage. Support full customization of size, structure, interface and surface treatment specifications to meet the thermal management needs of different electric vehicle models. Professional quality control and leak testing ensure high reliability and compatibility for new energy electric vehicle battery systems
| Parameter Item | Specific Value |
|---|---|
| Main Material | AL 3003 AL 6061 T6 AL 6063 T5 |
| Manufacturing Process | Vacuum Brazing |
| Product Size | Length 50 2000mm Width 50 1500mm Thickness 10 30mm Customizable |
| Thermal Resistance | 0.03 0.08℃/W Test Condition 4L/min 25℃ |
| Temperature Uniformity | ≤2℃ |
| Working Pressure | 0.3 1.0MPa |
| Burst Pressure | ≥8bar |
| Flow Resistance | ≤35kPa Test Condition 4L/min |
| Leak Rate | ≤10⁻³ Pa·m³/s Helium Test |
| Coolant Type | Deionized Water Ethylene Glycol Aqueous Solution |
| Surface Treatment | Anodizing Spraying Customizable |
advantage
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1.Ultra High Cooling PerformanceAdopts optimized microchannel design with large heat exchange area thermal resistance as low as 0.03℃/W It quickly removes high heat flux and keeps equipment temperature in safe range
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2.Excellent Temperature UniformityReasonable internal flow path ensures temperature difference less than 2℃ Avoids local overheating and extends service life of batteries and electronic parts
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Strong Sealing and Pressure Resistance100 helium leak test before delivery leak rate ≤10⁻³ Pa·m³/s Working pressure up to 1.0MPa burst pressure ≥8bar Safe and reliable under long term working
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Lightweight and High Strength StructureMade of high strength aluminum alloy with good rigidity and toughness It can resist vibration shock and long distance transportation
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Fully Customized ServiceSupports custom size flow channel interface installation holes and surface treatment to match different customer designs
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Wide CompatibilitySuitable for deionized water glycol water solution and other coolants Works with most energy storage server EV and industrial cooling systems
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