Belt conveyor impact rollers are comprised from a belt roller whose main body is steel, rubber coated impact discs absorbing shock in various dimensions, fixed with support rings in order to prevent slide of discs from edges. Impact rollers normally are used for absorbing loads to be absorbed in the sections corresponding to bottom of return bottom and so increase of protection against damage and breakdown to be occurred in the material transported. Carrying roller should be suitable with its diameter so that it does not make fluctuation on belt. It is manufactured fitting tight on steel roller through a special machine. They are fitted side by side along roller