Filling system

The utility model discloses a filling system. The filling system comprises a base (10); the bracket (4) is arranged on the base (10); the lifting device (6) is arranged on the bracket (4); a main body of the horizontal moving device ascends and descends through the lifting device; the filling component (11) is arranged on the horizontal moving device, the filling component (11) horizontally moves through the horizontal moving device, and the filling component (11) is provided with a filling end and an inlet end, the filling end is used for filling materials into the freeze-drying tray (3), and the inlet end is used for being connected with external feeding equipment. According to the filling system, due to the fact that the filling system can directly fill materials into the freeze-drying tray in the freeze dryer, tedious manual operation of adding the materials into the freeze-drying tray is avoided, and the cost of filling operation is reduced; the operation that the freeze-drying tray filled with materials