The invention discloses hot air flow-through type curing drying equipment. The hot air flow-through type curing drying equipment comprises a supporting base plate, a plurality of supporting columns are arranged on the peripheral side of the surface of the supporting base plate, meanwhile, a drying box is fixed to the tops of the supporting columns, a mounting cylinder is arranged in the middle ofthe surface of the supporting base plate, and a transmission adjusting mechanism is arranged in the mounting cylinder. According to the hot air flow-through type curing drying equipment, by arranginga direct blowing box and a slow drying box, objects that are easily dried can be placed in the slow drying box, the objects that are not easily dried are placed in the direct blowing box at the same time, hot air introduced into the direct blowing box directly acts on the surfaces of the objects which are not easy to dry, and through blocking of the wall of the direct blowing box, and the wind force of hot air can be polymerized, so that the drying speed of the objects is improved; meanwhile, the objects in the slow drying box are dried after the hot air enters the direct blowing box, the drying efficiency is lower than that of the direct blowing box, and then the objects with different drying efficiency can be dried at the same time, so that the drying time is improved, and the energy issaved.