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Magnetic painting

During the Spring and Autumn period, people discovered the phenomenon of natural magnetite attracting iron objects.

Magnetic painting — Basic Science exhibit for science museums
Reference image
CategoryBasic Science
Standard sizeCustom size
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty1 year, structure and control
DocumentsSpecification 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.

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01 / Overview

During the Spring and Autumn period, people discovered the phenomenon of natural magnetite attracting iron objects. Later, with the development of technology, humans gradually realized that magnets can not only attract metals, but also generate strong magnetic fields that can penetrate space and exert force on magnetic substances. When visitors holds a magnetic brush, the iron powder will move with the brush. This is because when the magnet approaches the iron powder, it is affected by the magnetic field and attracted.

02 / How visitors use it

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.

03 / Built for a public floor

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.

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