The invention discloses substrate glass production molding equipment with fine temperature adjustment. The equipment comprises a molding furnace, wherein the molding furnace comprises a first moldingarea, a second molding area, and a third molding area, the first molding area comprises first closing plates, the two first closing plates are installed symmetrically on the side wall of the molding furnace, the second molding area comprises second closing plates, the second closing plates are located below the first closing plates, the two second closing plates are installed symmetrically on theside wall of the molding furnace, the third molding area comprises third closing plates, the third closing plates are located below the second closing plates, the two third closing plates are symmetrically installed on the side wall of the molding furnace, and the two first closing plates, the two second closing plates, and the two third closing plates are all movable, and opening and closing canbe respectively realized by horizontally going forward and backward. In the molding equipment, by adding the closing plates in the molding furnace, the continuous upward disturbance of airflow is blocked and slowed down, the adhesion of gas inclusions to molten glass is avoided, and thereby the chimney effect is effectively avoided.