Powerful Magnetic Marble Cannon (Easy Reload) - Gravitrax Extension

Power Cannon for GraviTrax

by uhltimate

This is my Gravitrax compatible "Power Cannon". It is easy to reload and has more power to gain height. You can print it without using supports.

There a two different designs.

1. Power-Cannon, same boundary than the original parts
2. Power-Cannon-long, breaks the boundary on one side, but it is possible to make the following rail steeper (I manly use this Version)

What you need

Power-Cannon (long)
Ring
Neodym Supermagnet ⌀ 10 x 5 mm
Marbles

just put it together, no glue required. Maybe I will make an assembly video, but its straight forward.