The road marking machine is a kind of device specially used to delineate diverse traffic lines on blacktop or concrete surface in order to offer guidance and information to motorists and pedestrians. They are capable of providing the different design and sizes of the marks on road in addition to safety signs.A road marking machine is a machine specially used to mark different traffic lines on road surface, and some can remark on old lines directly. It can screed, extrude, or spray processed road paint onto the road surface to form durable coating lines.

Thermoplastic road marking machines apply preheated thermoplastic materials onto the road surface. These materials, usually in the form of solid pellets, are melted and applied in a molten state.Graco's thermoplastic marking equipment is designed to make fast work of intersections, crosswalks, road lines and reflective road markings.Thermoplastic is a pavement marking material that is a 100% solid, environmentally and user safe compound. A mixture of glass beads, pigments, binder, and filler materials, thermoplastic, as its name suggests, becomes liquid when heat is applied.