The invention relates to the field of electrostatic painting technologies, and provides electrostatic painting equipment which comprises a pretreatment chamber, an electrostatic spraying chamber, a high-temperature curing chamber and a travel track. The pretreatment chamber is in an airtight state, inlets and outlets are formed in the pretreatment chamber, the electrostatic spraying chamber and the high-temperature curing chamber, the travel track can penetrate the inlets and the outlets and comprises a power driving mechanism and a conveying caterpillar, the conveying caterpillar is used for carrying painted equipment, an oil removal spray head group, a rust removal spray head group, a phosphorization spray head group and a passivation spray head group are sequentially arranged in the pretreatment chamber along the direction from the first inlet to the first outlet, an electrostatic spraying head group is arranged in the electrostatic spraying chamber, and the high-temperature curing chamber comprises a curing drying tank, a fan tank and a heating tank. The electrostatic painting equipment has the advantages that electrostatic painting can be carried out on the painted equipment, integral painting structures are compact, painting processes can be improved, accordingly, painting effects can be enhanced, the quality of products can be improved, requirements of users on the products can be met, and the labor cost can be saved.