Semi-automatic butter box filler for bulk packaging of butter. The machine prevents kneading effect or damages to the textures. The butter should be placed in the stainless steel trough. Then the butter is extruded through two worms into a cardboard box. Including a switch to stop the filling when the height of the box is reached. Volume adjustable between 5 and 30 kg. Filling plate can easily be adapted. Small rolling conveyor for the carton boxes.