... chromed mirror roller, mult-layer embossed roller, extinction roller, mono metal embossed roller, double metal embossed roller, non-woven cloth thermo-bonded roller, net embossed roller, chamotte sand roller, thermo ... ;Roll diameter: φ50~φ1500mm;Roll length: upto 6000mm;Roughness of roller surface: Ra0.1-0.01μm ( original standard to be ...