One unit load of fruits usually involves 36 containers (6 containers/layer * 6 layers). About 460 kg. of average-sized mango can be treated per one unit.
The amount of fruits that can be treated at one batch depends on number of units accommodated in one containerized treatment chamber. (In case of a chamber having 10 differential pressure units: 460 kg. * 10 units = 4600 kg/batch)
When the load of fruits/batch is smaller than the maximum capacity, fruits load/unit is coordinated and approximately equal amount of fruits should be divided into each processing unit.