Double Drum Walk Behind Roller

Walk Behind rollers can be double drum model, both types are self-propelled and can work in reverse travel direction. these roller controlled by cable or road linkages. They are used for soil, granular and asphalt compaction and for small area repair and pothole work.The single drum roller is great for prep work. You can easily level the ground for a sidewalk or driveway. These devices are also good for highway paving and creating foundations for buildings. Single drum rollers are heavier at the front, the place where the drum is.Tandem vibratory rollers are used primarily to compact paving materials, such as asphalt mixes and roller-compacted concrete. Modern machines feature two steel drums that vibrate via an internal, eccentric mechanism, which often can be adjusted to vary the frequency and amplitude of the vibratory action