As of January 1, 2020, KMC has more than 250 used TRMs in stock, ready for remanufacture. (View list of Used Three Roll Mills In Stock (ready for remanufacture ). Brands include Buhler, Kent, Day, Lehmann, Ross, etc. Sizes available include 4" diameter x 8" long rolls, 4.5"x10", 5"x11", 5"x12", 6"x14", 8"x20", 9"x24 ...