Detectors 

Detectors and quality-control machines are a type of equipment used in the food industry. They are designed to analyze products and containers and reject ones that do not meet a standard. They allow you to determine the chemical makeup of raw ingredients, check for the presence of fungi, impurities, toxins, fecal components, metals, nitrates, etc. They are used when working with herbs, berries, vegetables, fruits, cereals, milk, meat, tea, coffee, flour, spices, and chocolate. There are also devices for detecting defective glass bottles, PET bottles, or beverage cans.