A Roto Shifter is offered by us that is an innovation to grain cleaning machines and is used as a Preliminary or secondary cleaning separator. It can screen materials of various properties, and it is especially suitable for screening the food medicine, & chemical material that can plug up. The shifter separates mixed waste materials into multiple waste streams. It also allows larvae separation based on size and weight by combining two proven separation technologies. The Roto Shifter is made available by us for industrial uses.