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Vacuum Brazed Liquid Cold Plate Water Block

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Product name : China Manufacturer High Quality Vacuum Brazed Liquid Cold Plate Water Block

PRODUCT DESCRIPTION
NO.	ITEM	DESCRIPTION
1	Material	Aluminum alloy 3003, 6063,6061
2	Dimension (LWT)	Up to 50050015 mm
3	Cooling Capacity	500 to 1500 W
4	Working Pressure	3 to 4 bars
5	Flatness	0.15 mm
6	Surface roughness	3.2 um
7	Flow rate	5 to 10 L/min
8	Manufacturing Method	CNC machining Plus vacuum brazing
9	Joining Method	Vacuum Brazing
10	Cooling Method	Liquid cooling
11	Surface Finish	Mill finish or anodization
12	Coolant	Deionized Water,Inhibited Glycol and Water,Dielectric fluid
13	Warranty time	1 year
14	Place of Region	Jiangsu province of China
15	Reference Standard	GB/T 3190-2008,GB/T 14846-2008,ISO 2768

Metalli’s cold plate technologies include

◆ Vacuum brazed or controlled atmosphere brazed and CNC machined performance fin cold plates and chassis

◆ Friction Stir Welded (FSW) performance-fin cold plates and chassis

◆ flat tube cold plates

◆ Press lock Copper tubed cold plates

◆ Vacuum brazed and CNC machined copper cold plates

◆ Stamped and vacuum brazed cold plates

◆ Gun-drilled custom cold plate

◆ Custom channeled cold plate with ladder configuration

◆ Inner-Finned Brazed Cold Plates

◆ Aluminum extruded and welded or brazed cold plate

◆ Aluminum die casting and welded or brazed cold plate

Copper Cpu Water Cooling Block liquid cooling system

▲ Components for vacuum brazed cold plate

Aluminum electric vacuum-brazed water liquid cold cooling plate

▲ Stamped and vacuum brazed cold plate

Aluminium and copper liquid water block cold plate cooler with copper tube

▲ Copper tubed cold plate

We also supply value added components as below

● Fittings and connectors

● Hoses and tubes

● Heat exchangers or radiators

● Pumps and reservoirs

● Fans

● Other accessories

Radiator

▲ Radiator ▲ Pump

Brief of a liquid cooling system

A liquid cooling system is a hydraulic circuit that typically consists of a cold plate that interfaces with the heat source, a pump that circulates the fluid through the system, and a heat exchanger that rejects the heat absorbed by the liquid from the device.

A cold plate can be as simple as a copper tube attached to an aluminum plate or they can be extremely complex utilizing multiple technologies to achieve optimized heat transfer. These technologies can include high heat transfer fins, highly engineered micro or meso channels, or varied manufacturing processes such as vacuum, CAB, or dip brazing.

Liquid Cooling System Considerations

Allowable pressure drop, flow rate, and material compatibility should always be considered when choosing your cold plate and liquid system components. The allowable pressure drop is directly correlated with the pump and the force and flow rate at which it moves the fluid through the system. Materials and fluids need to be compatible through the entire system to prevent galvanic corrosion as well as optimizing your system for your application.

Thermal simulation for cold plate