TK Elevator filmed this coin-balancing demonstration inside its test tower while the elevator travelled at 7 m/s, equivalent to 25.2 km/h.
The coins remaining balanced offer a simple yet powerful demonstration of the ride stability, vibration control and precision engineered into high-speed elevator systems.
Engineering excellence is measured not only by speed, but by how smoothly every detail performs at that speed.
Video credit: TK Elevator
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