... board or coil material with thickness 6-1OmmMill specification* Roller diameter(mm): φ700, φ850, φ960* Length of rollers surface: 1450, 1520 ... ): 1100, 1200, 1400* Weight of coils(T): 5-12* Inner diameter/outer diameter of coils: φ505/φ2000..Technical parametermaterialoutput strip thicknessoutput strip widthrolling ...