of Inspection Belt Conveyor. Inspection Belt Conveyors are very similar to the Roller Inspection conveyor in that they can convey potatoes, carrots, parsnips and many other varieties of vegetable allowing them to be visually scanned for imperfections or for sorting. The Salient features: of this machine include multiple size options with variable widths and lengths are available to suit the application. This includes Belt Inspection Conveyors with center waste chutes. Mild Steel side panels are offered with galvanized /painted VFD motor drive to adjust speed to suit sorting /inspection and Heavy duty PVC or specific food grade belting.