Rebuilding folding rollers is done in a complex process of wet and multiple dry grinding. The knurl is reworked and grounded wet and the concentricity of the folding shaft core is readjusted. A final fine-tuning adjusts each PU ring exactly to the folding roller core. The result is a completely renewed folding roller of proven quality. We guarantee high-quality polyurethane rings in the quality of a new folding roller and 100% concentricity for precise folding.

Every mechanical component moves within a tolerance zone. Our folding rollers are also manufactured according to the original tolerances of the manufacturer and individually checked. This ensures that you always receive a folding roller from us that runs 100% and moves within the tolerance range.