https://www.xinda-machinery.com/service
Xinda machinery:carpet backing TPR TPE machine_PVC foam board production line_PVC marble sheet making machine_PVC artificial marble profile production line...
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https://makezine.com/article/technology/robotics/perpet-marble-machine/
Lets Make Robots user David Hasle made this wonderful marble sculpture using a PICAXE microcontroller, servo, battery, and some wire.
marble machinemake
https://www.alanluk.art/product-page/marble-machine-004
*This product is included in the Marble Run Kit Source file of this video:https://youtu.be/ACy6j89fA-o
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