Ice resurfacer to clean and smooth the surface of a sheet of ice rink with a zamboni. An ice resurfacer lays down a layer of clean water, which will freeze.

Frank Zamboni - Alchetron, The Free Social Encyclopedia

Ice Resurfacer Operation

34 Facts About Zamboni Machines You Should Know [Video] |

Laying Ice: Inside the Legendary Legacy of the Zamboni Machine

Ever wonder why it’s called a Zamboni? It’s named after Frank Zamboni, the inventor who changed ice rinks forever in 1949. Before his machine, resurfacing ice took a whole crew and over an hour. One pass of a Zamboni made it fast, smooth, and consistent — and the name became legendary. Perfect ice isn’t magic. It’s engineering. | Zippy's Hockey Wax

Frank Zamboni e le macchine del ghiaccio