A plasma cutter is a new type of thermal cutting machine for metal fabrication, which uses working gas and plasma arc with high-speed & high-temperature as the heat source to melt the metal locally, and blow away the molten metal with high-speed airflow at the same time to form a narrow plasma cut seams.

CNC plasma cutters can cut through a wide range of different materials, including steel, aluminum, brass, and copper, and can be used for a selection of different industries like fabrication and welding shops, auto repair and restoration shops, industrial construction sites, and salvage operation sites.

plasma router cnc work by sending an electric arc through a gas that is passing through a constricted opening.  The gas can be shop air, nitrogen, argon, oxygen. etc. This elevates the temperature of the gas to the point that it enters a 4th state of matter.  We all are familiar with the first three: i.e., solid, liquid, and gas.   Scientists call this additional state plasma.  As the metal being cut is part of the circuit, the electrical conductivity of the plasma causes the arc to transfer to the work.

sheet metal plasma cutter is a common method used by a whole range of industries to cut iron, stainless steel, aluminum and other metals using a plasma torch. Plasma cutters work by sending an electric arc through a gas that is passing through a constricted opening. The gas can be shop air, nitrogen, argon, oxygen. etc. This elevates the temperature of the gas to the point that it enters a 4th state of matter. We commonly think of matter having three states: a solid, a liquid, and a gas but scientist refer to plasma as the fourth state. Matter changes from one state to the other through the introduction of energy, such as heat.