NOA60 - Rollers for engraving square tube.

In this audiovisual, we demonstrate the operation of segmented rollers for engraving tubes using the NOA60 engraving machine. These tubes, engraved with notches on their four corners, are used to make the structure of forged gates, canopies, pergolas, and more. With the same set of rollers, we can engrave different sizes of tubes as the rollers are adjustable to fit each tube size.