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Heat Sink
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The traditional copper water-cooled plates are brazed or buried copper tubes, the processing technology is complicated, the contact thermal resistance is large, and the cost is high: Wanbang uses friction stir welding to weld copper water-cooled plates.
Low production cost, simple process structure, zero contact thermal resistance, high integration design strength.
Welding depth: 1~5mm
Maximum welding length: 10M
Maximum welding width: 1M
Maximum welding height: 500mm




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