Repair of a crankshaft on site. 2 worn bearings is plated and polished to its original size.Repair of local worn areas on the press table. Plated and polished back to its original dimensions.Slide with a worn sealing surfaces are plated to original tolerances and then plated with a hard and dense surface layer of nickel to protect against new wear in the future.Scratches repaird on site without having to disassembly the mashine.