1.Gravity flow raking system is made of the uppowered rollers which have been sloped putted coordinately by up and down. The pallets have slid into the rollers from the sloped top when access goods, pick goods form the bottom, then the remaining pallets automatics move forward.

2.The separating plate between the 2 pallets is to avoid the interference when pick goods. The sliding speed of the pallets is controlled by the resistance brake wheel.