Automatic Gravity Feed Slicer | ADE AUTOMATIC Series The models in the Automatic series offer an automatic slide lift with 42 strokes per minute. This is made possible by an automatic cut material guide due to the steep incline of the carriage and by a powerful motor. The carriage also has a guide rail that is used to fix the cut material. The rough surface of the food holder also prevents the cut material from slipping. The models can also be operated manually for sensitive clippings.