Arc Gantry Cnc Plasma Cutting Machine

Plasma cutting (plasma arc cutting) is a melting process in which a jet of ionised gas at temperatures above 20,000°C is used to melt and expel material from the cut. During the process, an electric arc is struck between an electrode (cathode) and the workpiece (anode).ELECTRIC-ARC CUTTING is a method of melting or oxidizing metal by applying heat from an electric arc to the work-metal surface along a line of cut. Because of the extremely high temperature developed, the electric arc can be used to cut any metal that conducts electricity.