Door leaf surface treatment system

The utility model relates to a door leaf surface treatment system. The door leaf surface treatment system comprises a first fluid bath and a second fluid bath which contain non-phosphorus coating agents, a first rinsing bath is arranged between the first fluid bath and the second fluid bath, a turnover device is arranged between the first rinsing bath and the second fluid bath, a second rinsing bath is arranged behind the second fluid bath, a pre-drying channel is formed in the rear end of the second rinsing bath, powder spraying booths are arranged at the rear end of the pre-drying channel, and a main drying channel is formed in the rear end of the powder spraying booths and connected with a follow-up painting equipment. The door leaf surface treatment system has the advantages that the two fluid baths are arranged and contain the non-phosphorus coating agents, the turnover device is arranged between the two fluid baths, the two faces of a door leaf are soaked in the first fluid bath and the second fluid bath respectively, in this way, the treatment efficiency can be improved to be higher, and continuous production can be achieved further.