Impact rollers find their application and positioned corresponding to the load points, Where the lumps along with the mass of content descending onto the belt could in fact cause damage to it. For the purpose of controlling the impact effect composed of the substance onto the rollers, The latter is covered with a series made from elastic bands of adequate thickness and resistance. Rollers that offer impact protection are under stress not only from the load of the material but also from the dynamic forces as the load falls onto the belt. The impact onto arising from, The belt the free fall of material will be naturally greater than in the case where the composition features deflected onto the waistband designed by an inclined plate.