The filled bottles are conveyed to the slat conveyor of the inspection unit. The bottles pass through the inspection unit in a tilted position and rotate through a specially designed conveyor track. The unit is provided with magnifying glass and a lighting arrangement.
Since the bottles are rotating in a tilted position, the operator inspecting the bottles can identify any foreign particles, cap rejection and cracks in the bottles without picking them. The rejected bottles are picked up and kept in a separate rejection tray provided at the side of the inspection table.