The Conveyor GBC module is a nice-looking LEGO Great Ball Contraption from Brick Eric. The originality of this marble run machine lies in the chain of the conveyor, which is made of LEGO Technic L-shaped liftarms. The assembly of the L-shaped rigid liftarms creates a surprisingly flexible chain which his carrying quite fast your favorite basketball and soccer balls to the top of the build. GBC balls can then slide through the “snake slide” (a sliding ramp designed by the GBC builder Akiyuki) either directly back to the entry bin, or to the next GBC module if you change the direction of the slide. You can reproduce this brilliant machine, made with easy-to-find LEGO bricks, thanks to free building instructions from Brick Eric. Enjoy the ride!
Original design by: Brick Eric
Number of parts: 695
Complexity for building: 
Price for Building: €€€, average
Conveyor, on Brick Eric YouTube channel
Advertisement
Planet GBC Building Instructions and Ready-to-Build LEGO sets are just waiting for you !
Buy your GBC balls without breaking the bank !!
Quercetti marbles - 100 balls refill
GBC-compatible balls
Best Price6.90 EUR
Buy NOW
