Projection film grating roller

The projection screen grating roller produced by our company has high accuracy and good effect, and its quality index is not lower than that of the United States. Using high-precision CNC system control, there is no vibration mark during the cutting process, and the entire flocculent metal wire can be cut, ensuring that each scoring line is uniform and accurate. Using high-quality natural diamond cutters for cutting, combined with copper, chromium, and other electroplating processes, and subjected to high-power microscope monitoring and comparison during the cutting process and before and after electroplating, to ensure that each roller is manufactured and produced in strict accordance with customer requirements, with a full and bright groove and accurate dimensions.