... roller, mirror roll, calender roll mirror polishing finish, for plastic sheet calendering Mirror calender roll, mirror ... roll, embossed roll, chamotte sand roll, matte roll Casting roll: matte finish roll, mirror polishing roll Transmit coating roll ... concentricity: ≤0,01mm;Surface finish: mirror polishing; (also available: sand finish, spray finish, chemical corrosion finish, engraving, laser curving, ...