1.Aluminum sheet embossing Roller 2.Male and female surface 3.Mainly embossing metal ... 4.42CrMo,60CrMo,V9CrMo Aluminum Sheet Embossing RollerTechnical Variables about roller: DiametorΦ350~Φ450mm Material42CrMo,60CrMo,V9CrMo HardnessHRC55~62 Patternrain drop ... machines, for carbon steel, stainless steel, copper, aluminum, leather, paper, PVC, etc.Press out the pattern plump, sleek, three-dimensional ...