The invention relates to a artillery electrochemical copper removal system, which is composed of a wooden plug or a rubber plug, an electrode, a barrel, an insulating support, a rubber plug, a two-way, an exhaust valve, a two-way pump, a solenoid valve, a one-way pump, and a solenoid valve. , one-way pump, degreasing liquid storage tank, degreasing water washing liquid storage tank, electrolyte storage tank, electrolyte recovery storage tank, electrolytic primary washing liquid storage tank, electrolytic secondary washing liquid storage tank, control power supply, generator composition , the use of the present invention not only reduces the labor intensity of gun wiping, but also ensures that the solution does not leak outside, meets the requirements of safety and environmental protection, does not damage the chrome layer in the gun hall, prolongs the service life of the gun, and can increase the copper removal speed of the gun. It is a fully enclosed, environmentally friendly electrochemical copper removal system that can be automatically controlled by a program. This system can be used for copper removal from fixed-position artillery, and it can also be installed on vehicles for field training and artillery copper removal on the battlefield. .