Funktion
The self-adjusting ELCORR roller compensates thickness, length and alignment differences occurring in a moving web. The operation is purely mechanical, without using air, hydraulic or electronical devices, thus, an equal cross tension distribution, heat transfer, as well as an uniform glue application is achieved.
The idler is working in both paper running directions, upstream and downstream, and is most effective when located between machine parts like pre-heater, pre-conditioner, or glue station.
