Many people are confused the first time they see it. A fish sorting machine runs at high speed, moving live fish along a conveyor belt and directing them into different baskets automatically. The process looks complex, but the principle is clever and efficient. As each fish enters the weighing section, built-in sensors instantly detect and record its weight. The system then compares it with preset weight ranges. When the fish reaches the sorting point, a lever or diverter activates at the right