The roller can do mirror processing on surface of many materials. It is widely unsed in surface treatment of leather, artificial leather, paper, decoration material, non-ferrous metal, various of plastic materials like PVC, ABA, PP, PE, PT, PC and garment fabrics.
The cooling or heating temperature difference is no bigger than +/-2.5℃. The surface hardness is HRC62 after chrome-plated. The heating deformation is no more than 0.01mm.