The utility model relates to a panel production line, especially the multilayer is dried to mend and is glued marble plate production line who glues, solidifies is dried, is mended to the big board of mainly used marble, composite sheet, the upper plate manipulator constitutes the transport of panel upper plate with upper strata transition roller platform and is connected, upper strata transition roller platform lower floor is equipped with the automatic hydraulic pressure unloader of lower floor, upper strata transition roller platform is carried with double -deck transition roller bench layer roller platform constitution panel and is connected, double -deck transition roller platform lower floor fails back with automatic hydraulic pressure unloader constitution panel and is connected, the utility model discloses among the technical scheme, provided that a convenience cooperates production line technique, area is little, the stoving is chronic, the panel breakage rate is low, improved production efficiency's a multilayer is dried to mend and is glued marble plate production line, and it will solidify kiln device in the bottom of whole line, and effectual saving spatial position effectively reduces the panel breakage rate, and low temperature slow curing mode makes board quality better, energy saving and consumption reduction.