An automatic thermoplastic road marking machine is designed to create traffic line on several road surfaces. Not just new lines, this machine can be used to remark old lines on streets, expressways and highways. The tough coating line produced by this machine can be made by either spray, screed or extrude process. There is a kettle in the machine that prepares quality thermoplastic paint by heating, melting and stirring the material. An automatic thermoplastic road marking machine is driven by an operator continuously to mark the road for long-distance.