The plant consists of the main machine, washer cutting press, polishing barrel and nail cutter and die grinding machine, Suitable for Plain type and Twisted Type Roofing Nails, Twisted Roofing Nails require an Optional Wire Twisting Machine to make Twisted Wire which is then fed to the Roofing Nail Machine to make Twisted Stem Nails. Plain Washers made on the press are fed in the hopper of the main machine. On every stroke, one washer is inserted, given shape and fixed into the nail,Ready Nails are then polished in the Polishing Barrel.