Aluminum Vacuum Brazing Water Cooling Plate for Power Battery

We are a high-quality Chinese brand, and is becoming a modern and international manufacturer of Vacuum Brazed Liquid CooLED Plates, Vapor Chamber, Ultra Thin Vapor Chamber Heatsink with outstanding main business, obvious advantages and sustainable development. Our company has advanced equipment with high degree of automation, which can provide considerate services to customers with different needs. Our enterprise development and brand image promote each other and complement each other, and we have become a comprehensive service provider with social influence and reputation.

Vacuum brazing liquid cooling plate

Vacuum brazed liquid cooling plates refers to a kind of water cooled plate heatsink , which are created by machining two metal plates with internal channels and fin structures, which are then carefully sealed together inside a vacuum chamber for heating. A filler metal with a lower melting point is melted into the joints of the cold plate under the corresponding technological conditions, and connects two plates with internal channels and fin structures to form an internal flow channel. The vacuum system can be connected to the workpiece so that the pressure inside the workpiece is lower than the atmospheric pressure during vacuum brazing.

Vacuum brazing characteristic:

1. No flux process can be used to clean parts

2. Highly repeatable and controllable batch processing

3. Uniform material characteristics during and after brazing

4. Internal joints can be produced even in complex structures to improve the overall strength of components

Advantages of vacuum brazed liquid cooling heatsinks

● High process threshold (face welding).

● The design structure is flexible and adapts to complex design.

● Good heat dissipation performance, double-sided heat source can be installed for high power density environment.

● High reliability, no risk of leakage.

● Vacuum welding, environmental protection and pollution-free.

● Not easy to deform.

Vacuum brazing application

Vacuum brazed cold plate has unparalleled flexibility in design, as it is not limited by the bending radius limitations of copper tube cold plate. 

The application of vacuum brazed plate ranges from new energy electric vehicle battery to highly complex environmental control systems with reduced weights for the aerospace and defense industries. 

The vacuum brazing process is especially ideal for products where high quality joints, lightweight assemblies, and high thermal and mechanical performances are required.

We steadily manufacture and provide integrated after-sales service, and hope to make Aluminum Vacuum Brazing Water Cooling Plate for Power Battery suitable for customers through our professional level and unremitting efforts. We continue to provide customers with high-quality products and timely and thoughtful services, and insist on innovation to improve our service capabilities, and on this basis, we continuously optimize our organizational structure and work processes to enable our company to operate in the long run. We inherit and carry forward the exquisite technology, while vigorously introducing the advanced technology and production equipment at home and abroad.