Origin Week Laundry Science for Commercial Dryers?

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State of Origin, Rugby League Balls, and the Physics of Drying

May 26, 2026 | Community, Advice, laundromat, Commercial

 

There are few sporting events in Australia that can stop a room quite like State of Origin.

For rugby league fans, it is not just a match. It is a calendar event, a cultural ritual, and a way to turn otherwise reasonable adults into one-eyed Queenslanders or die hard New South Welshmen for three nights a year.

Aussie rules fans may politely pretend not to notice. But across much of the country, Origin is serious business.

So, in the spirit of the season, the Speed Queen team decided to ask the important technical question no one else was brave enough to ask:

How many rugby league balls can you fit inside a 10kg Speed Queen light commercial dryer?

Not because anyone should be drying rugby league balls, to be clear. But as a fun way to highlight something that really matters: drum size. When people compare dryers, they often look at the kilogram rating first. A 10kg dryer sounds like a 10kg dryer. Simple enough.

Except it is not always that simple.

Some domestic dryers rated at 10kg can have significantly smaller drums. In our very unofficial rugby league ball test, some managed to fit only 12 balls inside! The reason we went down this path is because most domestic dryers won’t even tell you their drum size… they literally don’t want you to know. For Speed Queen you can easily find out the size of every one of our drums.

Drum size matters because drying performance is not magic. It is physics.

A dryer needs heat, airflow, space, and movement. The clothes need room to tumble, separate, and allow warm air to move through the load. If the drum is too small, laundry can clump together, airflow is restricted, and drying will take longer.

That is why drum volume matters, especially in environments where dryers are being used repeatedly throughout the day.

Holiday parks, motels, apartments, gyms, salons, farms, staff accommodation, and shared laundries all have one thing in common: when the dryer is slow, people notice.

A bigger drum gives laundry more room to move. More movement supports better airflow. Better airflow helps moisture escape faster. And faster drying means less waiting around, fewer complaints, and fewer people hovering near the machine like it owes them money.

Speed Queen’s 10kg light commercial dryers, including models such as the LDE3TR, LDEE7R, and LDEE5B, are built with the kind of generous drum capacity you expect from equipment designed for regular, practical use.

So, back to the important matter at hand.

How many rugby league balls did we fit inside a Speed Queen 10kg small chassis dryer?

What would you guess?

More than 12? Of course!

More than 15?

More than 20? Surely not…

The answer was an astonishing:

22 rugby league balls!

Maroon or Blue, even the most one-eyed Origin fan would have to admit - that’s serious depth in the rotation. (That should have come with a ‘dad joke’ warning…)

 

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