Complaint
| Base roll material | 45 # steel | Surface material | Cr2O3 |
| Surface treatment | Thermal Spray | Surface thickness | 0.25~0.3mm each side |
| Surface hardness | HV1250~1350 | Longest length | 5000mm |
| Number of lines | 80~2000LPI | Nest shape | 30°honeycomb,60°honeycomb(hexagon), 45°diamond(quadrangle,ARTpattern),curved flow(Cobra pattern), slanted(line pattern)or according to your actual requirement. |
| Base roll processing Using 45# steel, wear-resistant, corrosion-resistant, high-temperature resistant, long service life and cost-saving. | |
| Primer treatment The ultra-strong stainless steel alloy bonding layer (NiCr) is used to ensure the firm combination of the ceramic layer and the roller base, and can effectively prevent the solvent in the ink from invading the base roller. | |
| Plasma spraying The Swiss Oerlikon plasma spraying machine is used to carry out the plasma thermal spraying of the ultra-hard ceramic layer with a strict process. This equipment has the characteristics of good process stability, high power, and high deposition efficiency to ensure the porosity, thickness and uniformity of the ceramic layer. | |
| Laser engraving Adopt the British ALE multi-beam engraving machine with high power and high precision to engrave, the shape of the engraving mesh is regular, the mesh wall is smooth, and the bottom of the mesh is flat, which can ensure the accuracy of ink transfer and the mesh is easy to clean. |
