The charging hopper is used at the beginning of the assembly line. A platform with a tipper allows you to put the load on a pallet with the box, and then the mechanism discharges the product using a gear with an electric motor into a large tank. The material in the tank can be emptied by gravity or transported by belts. The tank can be aggregated with various weighing machines produced by the DOMASZ company and is a reliable element of the entire weighing and packing line. The receiving hopper can be loaded with a forklift or a telescopic loader. The tank may also have a screw-on reducer, through which the material goes to the weighing machines produced by the DOMASZ company.