The invention provides an electrostatic surface laying layer system manufactured through a powder bed additive. The electrostatic surface laying layer system comprises a formed working table top, a powder supply cylinder and a forming cylinder are arranged below the working table top, a truss mechanism is connected above the working table top through connection plates, the truss mechanism is configured with a sliding rail, the sliding rail is matched with a sliding block, a guide rod is connected to the sliding block, the bottom of the guide rod is connected with an electrode powder pressing plate, the sliding block is controlled by a stepping motor connected to the end of the sliding rail, a ceramic plate and a resistance wire are embedded into an electrode powder pressing plate body of the electrode powder pressing plate, and the ceramic plate is located above the resistance wire. According to the electrostatic surface laying layer system, a mode of electrostatic attraction force is adopted, and charged powder is densely adsorbed to the electrode powder pressing plate, so that the powder is compressed to the surface of a formed piece, and the effect of improving density of parts is achieved; after powder pressing is achieved, the electrode powder pressing plate preheats each layer of powder and the formed piece below the powder, and the phenomena of buckling deformation and the like are avoided; the mobile electrostatic surface laying layer system is high in speed, the powder laying amount is precisely controlled, and production efficiency is improved.