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Brick bridge for Gravitrax — image 1
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Brick bridge for Gravitrax

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Medium span bridge for Gravitrax marble runs

Rating
4.667 / 5
Likes
88
Downloads
527
Makes
2
Views
2,825
Reviews
3

Updated at source:

Model information

License
Creative Commons — Public Domain

Here's a castle style bridge (medium length) for your Gravitrax setup. It's quite large, strong, and beefy so it will take several hours to print. Also, with the way the bricks are designed it might not print too well for you, but it seemed “ok” to me since it's supposed to be rough looking anyway, in my opinion. It's not perfect and I had to remove some crazy supports, but it basically came out as a working model and marbles can cross it, which is the most important part.

Filament used for the photos: Eryone 3D matte gray PLA

Printed on it's side with supports; see the photo of the Cura screenshot.

 

This is a remix of these models:

 

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