The  road roller is also known as small vibratory roller and compactor.It belongs to the category of road equipment in construction machinery .It is widely used in filling compaction of largr-scale projects such as roads,railways,airport runways,dams,stadiums,etc.It can crush sandy,semi-viscous and viscous soils and roadbed stabilized soila.And asphalt concrete pavement layer.Suitable for various compaction operations by  the gravity ofthe machine itself.