... chrommantel compact, adhesion strong.Mirror, 3M grinding, Ra0.005, finish14, Precision: temperature difference≤±1°C, thermal deformation≤ ... 6000mmProduct PictureEmbossing Roller1. 3D, laser engraving,special engraving.2. Emboss with paper roller or rubber rollerMirror Roller1. ... sloping line and others.Heating RollerCooling Roller1. HRC55~58.2. Inner structure.3. Precision: temperature difference <= 1° ...