The researches determined parameters of experimental original equipment functioning on the basis of cavitation effect of hydro-dynamic power theory at substrates of organic and mineral origin. The duration of the positive effect of hydrodynamic power at the needed components is 35-40 min., temperature regime is 75-90oC. This regime lets us cut the content of nutrients in the forage on maximum. Moisture-temperature treatment of the ingredients in the content of this emulsion polysaccharides are destructed in other words the grain components are malted. The possibility of the original equipment usage for homogenous emulsion preparation is substantiated. This emulsion is vital for production of liquid WMS made of protein-fat raw materials of plant origin. It the preparation process of liquid WMS (LWMS) moisturizing, mixing and steaming of the forage mixture or grain mixture (oats, barley, wheat, lupine, flaxseeds, rapeseeds) is carried out simultaneously, as well as other components without the preliminary grinding.