What's My Line?

For automatic registration control, two color registration scanners can be added—one sensing the position of the image on the web and the other sensing the position of the cylinder.

At Candy Controls, Sales Manager Chris Duval describes a similar registration approach for electronic line shafts, in which the company's Web Master™ motion controller is used in conjunction with a DC motor system, an encoder, a sensor on the tooling, and a sensor on the web.