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Types of metal plating process The metal plating process is of two different types: Electroplating and electroless plating. While electroplating requires electrical current, electroless plating involves dipping the component in a liquid solution to bring about the desired reaction. Both the processes have their own pros and cons. The choice of plating method is determined …
Keyword: PCB etching machine , etching machine, PCB machine, PCB equipment , metal etching machine, copper etching machine. 1. The kinds of etching Note that the board with two layers of copper etching. There is only a layer of copper in the outer layer etching process is must be etched away, all the rest will …