Research on Optimum Parameters of The Vertical Cone-Shaped Screw Mixer by The Experimental Planing Method

The aim of the paper is to research the optimal parameters of a vertical cone-shaped screw mixer with grass in experiment planning method. With this objective, the main contents are going into determining the specifications of grass vertical cone-shaped screw mixer used to mix roughage and concentrate to produce animal feed for cattle daily or to long-time preservation of anaerobic fermentation methods. Determining the parameters influence by theory and an element experimental to economic indicators and technical indicators. Laboratory layout determines the influence of these factors and building the regression equations for mixing uniformity equation and specific energy consumption equation during mixing. Researching the effect of various parameters on economic - techniques indicators by experimental planning methodology extremes. Thereby, determining regime works the optimum of the grass vertical cone-shaped screw mixer.