1.Prepare the design files in vector format (SVG/AI/PLT/DXF etc) for laser engraving.

2.Set up the rotary device. Make the Rotary connect to the laser marking machine. Measure Cups diameter and adjust the rotary position, focal length and marking area. (Experiment with different speed and power settings if needed.)

3.We always suggest to keep one sample as testing sample.
After you are finish the testing and ready for mark, then we can start for mass production.

4.Attention: For rotating marking on oval cups, we suggest to split the pattern into several parts to avoid deformation. Sometimes there’s a gap between the parts. You need to adjust the diameter setting. For example, if the diameter was 30 mm, try to adjust it to 29 mm or smaller until the gap closed up.