This Roto-Grind is effective reduction in thin film, fiber, pipe, rigid scrap, aluminum, carpet, medical waste, pallets, document destruction and more. Granutech was founded in 1968, they are a leader in the recycling equipment design. This machine is electric, 150hp, and is 3 phase. The Rotogrind has a 63’ x 103’ chamber size. Comes with 3 different screens ¾”, 1”, 1 ½”. It also has a ½” screen in the machine. Comes with a brand-new set of knifes that are not yet installed. As well as a set of knifes that are in the machine that have only been used for 1 month.