... surface 3.Mainly embossing metal decorative 4.42CrMo,60CrMo,V9CrMo Aluminum Sheet Embossing RollerTechnical Variables about roller: DiametorΦ350~Φ450mm ... kind of embossing machines, for carbon steel, stainless steel, copper, aluminum, leather, paper, PVC, etc.Press out the pattern plump, ... simple, effective,and durable, received by the market, recognition. Aluminum Sheet Embossing Roller