Ryobi Press Parts

In offset printing, where precision and consistency are vital, meter rollers serve a fundamental role in regulating the transfer of fluids, either ink or dampening solution, within the press system. These rollers are strategically positioned within the inking and dampening units and act as control points for the volume and consistency of the material applied to the plate cylinder. 1. Ink Film Control Meter rollers are integral to the inking system, where their role is to control the thickness of the ink film that progresses through the roller train. By metering a precise amount of ink from the duct to the form rollers, they ensure: • Uniform ink distribution across the printing plate • Stable color density throughout the print run • Prevention of over-inking or under-inking, which can cause smudging or weak image reproduction Their function directly impacts the clarity and consistency of printed images, especially in long print runs where stable ink delivery is critical. 2. Dampening S...