The filling machine generally has the following steps: the boxes with empty bottles are stacked on the tray, and the conveyor belt is sent to the unloading tray machine, the trays are unloaded one by one, the boxes are sent to the unloading machine with the conveyor belt, and the empty bottles are taken from the box. The medium is taken out, sent to the washing machine via the conveyor belt, cleaned, and then transported to the side of the cartoner to load the bottle containing the beverage. The empty bottle taken out from the unloader is sent to the bottle washer for disinfection and cleaning by another conveyor belt. It is inspected by the bottle inspection machine and enters the filling machine and the capping machine after meeting the cleaning standards. The beverage is filled into the bottle by the filling machine. The bottle with the beverage is sealed by the capping machine and transported to the labeling machine for labeling. After the label is attached, it is sent to the packing machine and placed in the box and then sent to the stacking tray machine for stacking on the tray and sent to the warehouse.