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.
Area of use
The Self-adjusting compensating roller ELCORR cares an equal web tension in cross direction on the operator- and drive side
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.