This Double Roller-Coater machine with double lamps UV Dryer design. This production line can use two colors coating. This production line is suitable for the primer coating. This machine has many great features: The paint thickness can be 0.005 mm by roller-coater Filling the finedraw with the putty machine The effect by the roller can catch up with the mirror quality Let the beautiful covered the entire board, smooth surface, good plumpness, no chromatic aberration with mirror effect.