Pressure Punching Machine

Also known as EDM punching machine, drilling machine, small hole machine, fine hole discharge machine, its working principle is the use of continuous vertical movement of fine metal brass (known as the electrode wire) for the electrode, the work piece pulse spark discharge Eroded metal forming. And WEDM machine, forming machine is different, it is the electric pulse electrode is hollow copper rod, the media from the middle of the hole between the copper rod through, from the cooling and chip action. Electrode and inter metallic discharge to produce high temperature corrosion of metal to achieve the purpose of perforation for the processing of super hard steel, carbide, copper, aluminum and any conductive material pores