The 2-roll machine concept for conical components from our partner OMCCA offers a highly productive solution for the production of funnels from thin sheets up to 2 mm thick. The 2-roll technology achieves a very high rounding quality at high piece output.

The 2-roll machines operate on the principle of tool-assisted bending. Here, the top roll serves as a radius tool with which the sheet is pressed into the flexible polyurethane bottom roll. The PU roller serves here as a die. The simultaneous rotary feed ensures deformation on the complete workpiece shell.

The machine body consists of a stable steel structure that absorbs the bending forces. The rolls are made of highly tempered steel; the roll surface is optionally hardened and ground. The top roller has a fixed bearing on the drive side; on the other side there is a manual hinged bearing, which can optionally be pneumatic or hydraulic. The roll itself is designed as a drag roll and is driven by the plate.

The top roller can be exchanged simply and easily via a quick-change system to produce different diameters. The roller can be inclined according to the taper. The design and manufacture is carried out in accordance with the current CE specifications.