An employee was standing on the platform at the galvanizer machine holding onto the metal hand rail and observing the moving shovel/ladle for cleaning the galvanizer. The shovel/ladle struck the middle divider of the holding tank causing the shovel/ladle to move up and down roughly. As a result the employee's hand was struck-by the handle of the shovel/ladle and their fingertip was caught between the metal hand rail and the metal handle and amputated.