Conveyor Belt (べるこんだい) is the second stage in the Battle Game of Super Bomberman 5. It appears to take place in a loading bay. This stage features Conveyor Belts that will move both players and bombs around the arena.
Battle Group 1
Battle Group 2
Battle Group 3
Battle Group 4
Super Bomberman 5 Hudson Soft Guidebook, pg. 64, 80-81