The plastic knife assembly in the mixing container of the Strautmann feed mixer Verti-Mix 1050 is rotatable, and the discharge slide on the container can be opened. The cross conveyor belt is fully functional, and the digital display is adjustable. A retractable support leg provides secure stability, and profile tires complete the look. For added play, the Strautmann feed mixer Verti-Mix 1050 can be combined with all tractors from the Profi series.