Use case · Cleaning
Municipal sports hall in eastern Switzerland
A settings mistake became a program against resin
Before
Resin removed by hand late at night every other day, with special machines.
After
In the morning the court is ready for school sports, and the program now runs in several sports halls.
In numbers
-
About 2,100 m²
cleaned by the robot per working day
Source: Robonnement OS, February to August 2026
-
94 out of 100
runs finish without help
Source: Robonnement OS, February to August 2026
The situation
After handball games, resin stays on the floor. The staff removed it by hand late in the evening every other day, using special machines.
What we built
A wet cleaner with its own settings and brushes, started by the hall staff via an app. The idea came about when our founder set up a robot wrongly: lots of water and detergent, let it act, then clean. That is exactly what dissolved the resin.
Built with
- PUDU CC1 wet cleaner
- Adapted brushes and settings for resin
- Started via app by the hall staff
The result
The robot cleans about 2,100 m² per working day, and 94 out of 100 runs finish without help (February to August 2026). In the morning the court is ready for school sports. The program now runs in several sports halls.
Why it matters
A mistake became an application that now runs in several sports halls.
Municipal sports hall in Basel
- Before
- Resin after every handball game, removed by hand at night before school sports begin.
- After
- The robot cleans at night, and the floor is done by 7:15 a.m.
About 1,900 m² cleaned by the robot per night, resin included
Cantonal school in Thurgau
- Before
- A sports hall and corridors on three floors, the same areas every day.
- After
- One robot cleans all three floors and rides the elevator on its own.
About 1,800 m² per working day, on three floors by elevator
Hotel on Lake Lucerne
- Before
- Small areas, but every day, and the floor has to be spotless in the morning.
- After
- Hardly any hours saved, but a clean floor every morning. We said so beforehand.
93 out of 100 runs finish without help
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