This Site is devoted to Plasma Cutters Welding and asscociated skills. Many industrial apparatus are made of steel and other metals. For the process, steel and such metals need to be cut, pasted and fused. Plasma cutting is the method through which all such metals are being cut. Plasma cutting operates with a noble gas or air compressed beyond a certain point. Such high pressure air blows out of the nozzle towards the metal surface. Simultaneously, it also creates an arc of electricity between the nozzle and the metal surface. This converts the gas in the zone to plasma. Plasma is hot and hence melts the metal. At the same time, it is quick enough to cast the molten metal away from the vicinity.