... to 750*6000mmProduct PictureEmbossing Roller1. 3D, laser engraving,special engraving.2. Emboss with paper roller or rubber rollerMirror Roller1. Ra0. ... ,hexagon,sloping line and others.Heating RollerCooling Roller1. HRC55~58.2. Inner structure.3. Precision: temperature difference <= 1°C, heating ... , laser engravuring, 3D design and others technology.Mirror roller, Ra is up to 0.01, accurancy is 0.001 mm ...