Electrical discharge machining, also known as spark machining, spark eroding, die sinking, wire burning or wire erosion, is a metal fabrication process whereby a desired shape is obtained by using electrical discharges.


Anodizing is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts.


Here we show you inside footage of EDM and anodizing at Haizol.

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