We offer two types of EDM machine: a CNC EDM machine and ZNC EDM machine. Because the X, Y and Z axis of CNC EDM machine are computer controlled, the CNC EDM machine offers grater processing precision. Therefore, this machine is more appropriate for processing workpieces with complex shapes.
The ZNC EDM machine features X and Y axes controlled by workers and the Z axis is controlled by computer. The workers simply aim the ZNC EDM machine at the workpiece and begin the process without needing to edit or input a program. The operation is convenient and requires just simple training. The ZNC EDM machine is mainly used for flat or deep hole machining for mold production.
The electrode of a EDM machine does not directly touch the surface of the workpiece, so it will not be deformed during processing. After processing, the surface of the workpiece will be smoother and display greater precision.