Arc Spray Gun (Electric Drive)

Arc Spray (most often referred to as metalizing, TSA, TSZ, and TWAS) is the most productive and economical of all thermal spray coating systems. Arc Spray uses DC power to energize two conductive wires: one positive and the other negative. These energized wires are then fed through a feeder into a gun head.Arc spraying uses an electric arc as the heat source to melt metallic wires. Similarly to flame, compressed air (or sometimes inert gas) is used to atomise the molten metal. The electric arc is created by charging one wire positive, the other wire negative and forcing the two wires together to create the electric arc.