... Heating tempareture. 4.Pattern plump, sleek. Metal Roller for embossing Specifications: The diameter270-600mmThe material45#,40CrMo,42CrMoWorking ... pattern can according to customer request.The cooling and heating tempareture difference is even , the ... , clear, uniform, appearance, embossing machine is simple, effective, and durable, received by the market, recognition. Metal Roller For Embossing