Profile: Granutech-saturn Systems Corp. manufactures auto flattening units and high-density balers to serve the scrap metal recycling industry. We deliver MAC crushers & balers and saturn shredders. We produce cutters, shafts, gears, spacers, seals and bearings. Our Roto-Grind shredder is used in processing plastics, fiberglass, paper, cloth, fiber, wood waste, electronic scrap cable and wire.