Sorting equipment, graders, are among the plants used in the food industry. They are used for sorting eggs according to category, fish, berries, fruit, vegetables, poultry and rabbit carcasses, etc. Built-in sensors make it possible to identify not only products’ weight but also their shape, color, volume, and various defects, and automatically separate the rejects from the quality products. Modern devices can perform a complete analysis of the products while they are on the conveyor, for example, the sugar or liquid content of agricultural produce. This brings significant time and labor savings, boosts output, and allows a more thorough selection than manual labor could.