· aggregates belt conveyor diagram. Aggregate Conveyor Belt Diagram. Aggregate Conveyor Belt Diagram. belt widths the belt widths are as follows 18, 24, 30, 36, 42, 48, 54, 60, 72, 84, and 96 incheshe width of the narrower belts may be governed by the size of lumps to be handledelts must be wide enough so that any combination of ...