Liquid Cooling Plate

Manufacturing Processes and Characteristics

Brilling pipe
Processing:
Drilling hole or kerving groove by CNC sealing the part
Of region with a plug and the welding
CNC final machining

Characteristics:
Simple to make
Low cost in volume, low performance


Pressed pipe:
Processing: Milling groove or kerving groove by CNC
The bended pipe is welded/stamped/glued in the groove
CNC final machining

Characteristics:
Comparatively simple
Low cost in volume
Low performance


Assembled
Processing: "CNC or die-casting Al base/cover plate and
Water channels" Sealing by O-rings and glues
Characteristics:
Variable structures, comparatively low cost
Middle performance, low reliability

Friction welding
/ Electron beam
Welding
Processing: CNC machining the base/cover plate
Friction welding/Electron beam weld the base
And cover plates together
CNC final machining

Characteristics:
Comparatively hard to make, flexible structures
Good performance, good reliability
High cost

Vacuum brazing
Processing: CNC machining the base/cover plate
The base and cover plates is welded by vacuum brazing
Together CNC final machining

Characteristics:
Hard to make, flexible structures
Excellent performance, good reliability
High cost

Application
Electrical Locomotive, Railway, Electric Car
Vessel and so on
Transportation
UHVDC, VSC-HVDC and so on
Smart Grid
Wind Power generation, Photovoltaic Power generation and so on
New energy
Industrial Frequency Converter, Signal Processing,
UPS, Medical Appliance, Laser and so on


EAGTOP is specialized in researching, developing and producing Passive Power Electronics Devices. Then main products include Film Capacitor, Laminated BusBar, liquid Cold Plates, Reactor, Resistor, Braking Unit, EMC Filter. EAGTOP was authenticated by ISO9001: 2008, ISO/TS16949-2009.

EAGTOP is constantly devoted to creating and developing new products, providing our customers with competitive and reliable solutions to their electronic passive device problems in various fields such as Industrial Drive, New Energy, Railway Transportation as well as Power Quality and so on. '
With customer-orientation as our core value, we never stop to understand customer's requirements and try hard to make research together with our customers. Besides, we always attach great importance to the user experience of our products so as to bring the greatest value to our customers.