CNC Machining Vacuum Brazing Heatsink Water Cold Plate Liquid Cooling Plate

Our Heat Sink with Copper Heat Pipe, Industrial Water Cooling Cold Plate, Water Cold Plate Heat Sink enjoys a high reputation because it is constantly improved with our continuous technological innovation. We expect our employees to firmly obey orders, strictly implement the system, and carry out the implementation of disciplinary guidelines with incentives and penalties. We hope our employees will respect their own lives and the lives of others, strictly abide by the operating rules and take the initiative to care for the environment. In the context of global economic integration, providing personalized products and services has become an important trend in economic development.

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 have improved CNC Machining Vacuum Brazing Heatsink Water Cold Plate Liquid Cooling Plate quality and production efficiency, reduced labor intensity and production costs through technological advances. We will continue to take quality, speed and service as our business philosophy, and strive to become a leader in the industry. We insist on being down-to-earth, thinking independently, concentrating with heart, and knowing what we are doing.