The tension roll arrangement with a traction roller and at least two in the axial direction of the traction roller are arranged offset to each other and against the traction roller adjustable pull rings

摘要

It is a tension roll arrangement with a traction roller and at least two in the axial direction of the traction roller are arranged offset to each other and against the traction roller adjustable pull rings is proposed, wherein within the tension roll arrangement at least one against the traction roller adjustable catch roller is provided, wherein the traction roller and the at least one catch roller are axially parallel to each other. The at least one catch roller has a drive unit, and is in its operational state, from the traction roller driven by the drive arranged to rotate.