The invention relates to diluting equipment for shipbuilding shop primer and particularly relates to high-speed stirring equipment for diluting shipbuilding shop primer. The invention aims at providing high-speed stirring equipment for diluting shipbuilding shop primer, which has the advantages of high stirring speed, high working efficiency and saving of time and labor. To solve the technical problem, the invention provides high-speed stirring equipment for diluting shipbuilding shop primer, which comprises a bottom plate, a bracket, a top plate, a discharge pipe, a valve, a stirring box and the like, wherein the left side of the top of the bottom plate is connected with the bracket through a bolt connection way; the top of the bracket is connected with the top plate through a bolt connection way; a rotation device is arranged at the top of the bottom plate and positioned on the right of the bracket. According to the invention, through a second stirring device, the primer and a diluent are stirred more uniformly; a box cover is added to cover the upper part of the stirring box; the effects of high stirring speed, high working efficiency and saving of time and labor are realized.