In 1939, Frank Zamboni, his brother and his cousin built a skating rink in Paramount, California. Their rink, named “Iceland," was one of the largest ice rinks in the country. It was at Iceland that Frank learned about ice management.
He eventually perfected his design and his machine, the Zamboni, became a staple at ice rinks around the world.
The Zamboni cleans and renews the icy surface of hockey and skating rinks. If you've ever seen an ice rink after hockey players or ice skaters have torn up the ice with their sharp blades, you'll appreciate how quickly a Zamboni can return that icy surface to its original, pristine condition.
In the rear of the Zamboni, a machine called a “conditioner" does most of the work. First, a large blade scrapes off the top layer of the ice, removing the damaged ice that has been chipped away and scuffed by the blades of ice skates. Shaving the top layer of ice also removes some of the dirt and debris that gets stuck on the ice.
Behind the blade sits the washer, which cleans the ice. A bit like a carpet cleaner, the washer sprays water on the ice and a vacuum sucks it up again.
Rubber flaps at the back and sides of the Zamboni prevent the water from spilling out before it can be vacuumed up again. Any dirt or debris vacuumed up with the water is filtered out. This allows the Zamboni water to be recycled for washing the ice over and over throughout the day.
Finally, a flat towel located behind the washer is coated with hot water and spread on the ice. The hot water helps even out any bumps in the ice by melting the top layer slightly before it refreezes.
- A Zamboni travels approximately 3/4 of a mile for each resurfacing of a typical hockey rink. If there are four resurfacings per game, a Zamboni will travel an average of three miles during each hockey game.
- Before the invention of the Zamboni, resurfacing was done by hand. Each resurfacing required three or four workers and took more than an hour to complete!
- When a Zamboni resurfaces the ice, it can remove up to 2,500 pounds of compacted snow.
- When a Zamboni operator in the Midwest passed away, a Zamboni led his funeral procession.