Twin Wire Arc Spray Gun Twin Wire Arc Spray Gun is a gun in which two wires anode and cathode respectively fed into the gun. When two wires touched it creates a spark and causes heating of those wires. Through which molten metal is poured onto the subject. The Twin Wire Arc process is a common commercial thermal spray process. It uses abrasive as a wire only other abrasive can't be used in Arc Spray Gun . Twin Wire Arc the coating is applied using a spray torch, which brings two electrically energized feedstock wires together. When the wires cross, an arc, similar to a welding arc, forms between the wire tips and causes them to melt. A gas stream injected behind the arcing wire tips atomizes the molten feedstock material and propels it downstream. When molten droplets of the feedstock material encounter the substrate the droplets flatten, solidify, and form a coating containing the characteristic lamellar structure associated with thermally sprayed materials....