An incline/decline conveyor is just one of many types of conveyor systems that allow moving goods faster, safely and steadily while changing the vertical level. It is known that the standard speed for most unit-handling conveyors is 60 feet per minute (ft/min). This is equal to the average speed of a warehouse worker carrying a 50-pound box. However, the speed of workers is significantly reduced when moving cargo vertically. This is typical of many mezzanine order picking and assembly...