S-D31RP Automatic Irregular F.O.E. Repairing and Drying Machine , equipped with twin lining stations and twin drying ovens , is designed for non-round full open tin end scoring line lacquer repairing to avoid rust. Curled end is separated by a pair of separating knives on the end magazine; then, end is smoothly fed forward via two end pushing bars sliding on liner bearings. End is lifted up by a lower chuck to actuate NORDSON spraying gun, gun move forward-backward based on a cam contour to match the lower chuck turning so as to evenly spray lacquer on the scoring line. Repaired ends are pushed into oven by end feeding bars and carried up and down by two transfer screws inside the drying oven. Dried ends drop out at the oven bottom. Heating air is created and recycled through electric heaters and blowers. Simple structure and multiple safety devices, easy for operation and maintenance.