The 5th generation intelligent ion rod of KP504A is a rod-type electrostatic removal device newly developed and produced by Kapal Company to eliminate static electricity on the surface of objects. The 5th generation intelligent ion rod of KP504A uses a DC high-voltage power supply and uses a special alloy electrode. It acts on the electrode needle through positive and negative DC high voltage alternatingly, that is, the DC high-voltage source uses an AC implementation to generate corona discharge, ionize air molecules, generate a large number of positive and negative polar air ions, and is transported to the surface of an electrostatic object to neutralize positive and negative static charges, achieving the purpose of efficient and reliable elimination of static electricity on the surface of the object. It can be widely used in electronics, plastics, chemicals, printing, textiles, optoelectronics and other industries.