Aluminum Water Cooling Block

We always pursue the most advanced technology, the most excellent quality, to provide the best FSW Liquid Cooling Plate, Liquid Cooling Plate, Cooling Plate Heat Sinks to customers! We are adhering to the business philosophy of "people-oriented technology and every detail". Our company has formed a global business network and achieved sustained and rapid development in many fields.

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.

Our corporation has a excellent assurance program are actually established for Aluminum Water Cooling Block. We follow the quality policy of 'quality first, dedicated service, and strive for excellence', and uphold the business philosophy of 'pragmatic innovation, continuous self-improvement, courage, integrity management, and people-oriented'. We regard quality as our life and regard users as our God. Users are everything to us.