Silage round baler is equipment commonly used by farmers to process forage. Because coated forages are easy to store for long periods of time. At the same time, the volume of the forage that has been bundled and wrapped becomes smaller, which will save more space. Usually, it is better to use a grass cutter to work with this silage baler. Because the forage processed by the grass cutting machine is filamentous, with strong adhesion, it is easy to be bundled.