Exhibits Introduction: Participants can release the "environmentally friendly balls" that have appeared in the…
| Category | Earth & Ecology |
|---|---|
| Standard size | Custom size |
| Supply | Single unit or batch · OEM to your drawing |
| Lead time | Standard 4–8 weeks after deposit (confirmed per contract) |
| Warranty | 1 year, structure and control |
| Documents | Specification sheet · control diagram · spare-part list |
A standard catalogue model: the dimensions, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.
Standard models from this range are also listed in our online store, priced in USD — see the price yourself ↗
Exhibits Introduction: Participants can release the "environmentally friendly balls" that have appeared in the surrounding exhibits into the music device by pressing the piano button. The balls collide with other objects and produce corresponding sounds. When interacting with multiple people, it can form an ever-changing and harmonious music of the ocean. Press the keys in different areas and listen to the harmonious ocean music composed of different notes produced by the collision of the ball rolling into the slope and various marine creatures.
The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.
Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.
Other models from the Earth & Ecology line, all held to the same specification and the same control package.

A vertical slice through a storm showing eye, eyewall and spiral bands.

A platform shakes at recorded intensities while a seismograph traces the movement.

Heat and pressure turn one rock type into another on a turntable.

Cut-away globe showing crust, mantle, outer and inner core.
Attach a theme outline, a floor plan, or nothing at all — a photo of the space is enough to start. Quotations are issued against a real exhibit list, not per-square-metre guesses.
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